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“Exceptional Cocos Island experience. Incredible sealife - including schooling hammerheads and dolphins, enormous manta rays and countless Galapogos sharks, all within clouds of other fish. Excellent service from the crew made us feel very special, and made it one of the most memorable holidays we have ever had.”

Review courtesy of Liveaboard.com. See all 26 reviews here: Cocos Island Aggressor .

Customer Rated 8.6 – Fabulous

Dive Costa Rica Today
💰 Nitrox Available (Paid)
❄️ Aircon Cabins
🚿 Ensuite Cabins
🔥 Warm Water Showers

Cocos Island Aggressor Liveaboard Review — Costa Rica Diving from £355.00/day

Cocos Island Aggressor Liveaboard all-inclusive dive trip to the top dive sites in Costa Rica, where you can reduce fatigue with access to paid nitrox and you'll be able to travel light by hiring dive gear onboard. A boat designed so you can sleep in cool, air-conditioned comfort between dives and enjoy the privacy of your own en-suite bathroom. The Cocos Island Aggressor Liveaboard is a 124-metre motor yacht (monohull), accommodating up to 22 guests across 11 cabins, with a guest rating of 8.6/10.  See live deals & last-minute discounts.

Cocos Island Aggressor Liveaboard Review - Expert Guide to Choosing Your Liveaboard

Russell Bowyer here. I've written this Cocos Island Aggressor Liveaboard review to help you choose the right liveaboard with confidence. As a qualified diving instructor and Advanced BSAC Diver with 500+ dives worldwide, I've helped countless divers pick their perfect liveaboard - whether it's your first time liveaboard or you're an experienced diver seeking your next adventure.

Read more about Russell's diving experience

My diving experience spans cold-water UK drysuit dives, warm coral reefs in the Caribbean, the Red Sea, the Great Barrier Reef, and South Africa. As a former BSAC Diving Officer and diving instructor, I've taught many people to dive and taken a lot of the divers I taught on their first dive. I also used to organise and run dive trips in the UK, with one of my favourites being expeditions to the Farne Islands to dive with the seals. I've logged every type of dive: decompression stop deep dives, wreck dives, shark dives, night dives, drift dives, and everything in between. This hands-on experience means I know exactly what makes a great liveaboard experience, having dived from liveaboards myself and loved it. This is why I came up with the SDE Liveaboard Rating* to help you choose the best liveaboard for you.

View full details

Reviewed by Scuba Diving Earth

Russell Bowyer

Founder of Scuba Diving Earth. Experienced scuba diver and liveaboard reviewer.

Quick Cocos Island Aggressor Review Navigation

For easy navigation to check my SDE Liveaboard Rating scores for the Cocos Island Aggressor Liveaboard, use the light blue navigation links (e.g. "Boat Features 7/10"). Each category can score up to 10 points based on its onboard features. I've added these scores together to calculate the overall *Cocos Island Aggressor Liveaboard SDE Liveaboard Rating of 66% shown below.

*How SDE Liveaboard Rating works for the Cocos Island Aggressor Liveaboard: 66%

The SDE Liveaboard Rating for the Cocos Island Aggressor liveaboard works by taking the six individual SDE Liveaboard Rating scores, with each one being scored out of 10 and then adding them together. For the Cocos Island Aggressor liveaboard are ([Diving:10/10] + [Cabin:6/10] + [Boat:7/10] + [Dining:7/10] + [Drinks:9/10] + [Non-diver:1/10] = 40/60). This total is compared to the maximum possible score of 60/60 to turn it into an overall percentage – which for the Cocos Island Aggressor liveaboard is calculated as 40/60 = 66% SDE Liveaboard Rating.

This makes it easy to compare different liveaboards at a glance. See a more detailed explanation of how SDE Liveaboard Rating works together with all dive liveaboards ranked by SDE Liveaboard Rating .

Cocos Island Aggressor Image

The Cocos Island Aggressor Liveaboard in Costa Rica scores 10/10 on the diving features SDE Liveaboard Rating

I’ve scored the Cocos Island Aggressor Liveaboard 10/10 on the SDE Liveaboard Rating for Diving Features, as it has 10 of the 10 key diving features listed below.

When you dive on the Cocos Island Aggressor Liveaboard, you’ll have onboard nitrox available as a paid extra to help reduce fatigue across multiple dives and can extend your bottom time where conditions allow, with a dedicated dive deck for kitting up and tenders to drop you directly onto the best dive sites. You can also travel light with onboard gear rental, and even progress your diver certification during your liveaboard trip with the onboard scuba diving courses.

At a glance for divers:

Nitrox
Paid extra
Gear rental
Paid extra
Scuba Courses
Paid extra
DIN adaptors
Yes
Dive deck
Yes
Dive Tenders
Yes
Certification level
Open Water
Logged dives
Min 50
Newly qualified divers
No

DIN adaptors are carried onboard, so whether you dive on a DIN or yoke regulator you will be supported on the Cocos Island Aggressor Liveaboard. In addition, for more advanced setups, this liveaboard also supports technical diving options – see the Technical Divers section for full details. What’s more, on deck you have rinse hoses and a shaded diving area, so your kit and cameras can be washed and kept out of the sun.

The Cocos Island Aggressor Liveaboard was designed for divers, so the layout, dive deck and facilities are all set up with scuba divers in mind.

Book Now ==>Discounted liveaboards<==

I’ve reviewed the Cocos Island Aggressor Liveaboard and created this checklist of 10 key onboard diving features, so you can quickly see how well this liveaboard is set up for scuba divers. This boat includes 10 of the 10 essential diving features:

✓ Included ✕ Not included (click to find liveaboards with this feature)

Looking for more specialist facilities? See the separate underwater photographer section and tech diving section for more details.

Diving FAQs for the Cocos Island Aggressor Liveaboard
Does the Cocos Island Aggressor Liveaboard liveaboard have nitrox onboard?
Yes, the Cocos Island Aggressor Liveaboard has nitrox onboard, but it is available for an extra charge.
What level of experience is required and what diver certification is required for the Cocos Island Aggressor Liveaboard?
Your diving experience and level of certification should be at least Open Water Diver (or equivalent) to join a trip on the Cocos Island Aggressor Liveaboard, as this is the experience level normally required for its dives.
How many logged dives do you need for the Cocos Island Aggressor Liveaboard?
You should plan to have at least 50 logged dives for the Cocos Island Aggressor Liveaboard, this is the level the crew on the Cocos Island Aggressor Liveaboard normally like you to be at so you can enjoy the dives and stay safe. If you have fewer than 50 logged dives, you will either need to log extra dives before you book, or certainly before you sail on the Cocos Island Aggressor Liveaboard, otherwise you may not be able to dive at all.
How many dives per day can I do on the Cocos Island Aggressor Liveaboard?
The Cocos Island Aggressor Liveaboard offers up to 31 dives across the full liveaboard trip depending on the itinerary you choose to book. On a typical day, this usually works out at around 3 to 4 dives per day, depending on the itinerary, travel distances, and sea conditions.
Can I get certified on board the Cocos Island Aggressor Liveaboard?
Scuba diving courses are listed for the Cocos Island Aggressor Liveaboard, but that does not necessarily mean the main liveaboard itinerary is suitable for learning to dive onboard. This boat also lists higher experience requirements a minimum of 50 logged dives, so confirm carefully before booking whether any onboard course is for training only, or whether there is a separate beginner-suitable itinerary.
Do I need DIN or yoke on the Cocos Island Aggressor Liveaboard, and are adaptors available?
The Cocos Island Aggressor Liveaboard carries DIN adaptors, so whether you dive with a DIN or a yoke regulator, both will be supported.
How are water entries and exits handled on the Cocos Island Aggressor Liveaboard? Are tenders used?
The Cocos Island Aggressor Liveaboard has a dive deck for easy entries and also uses dive tenders, so the crew can drop you right on the best sites.
Are dives guided on the Cocos Island Aggressor Liveaboard or can I dive independently?
Most dives on the Cocos Island Aggressor Liveaboard are guided by the dive team, especially for the first dives at each site. This helps ensure safety and allows you to get the most out of each dive. Depending on conditions, your experience level, and the operator’s policies, experienced divers may sometimes be allowed to dive in buddy teams without a guide, but you should check this before booking if independent diving is important to you.
What rental gear is available on the Cocos Island Aggressor Liveaboard?
Rental dive gear is available on the Cocos Island Aggressor Liveaboard, which will likely include your wetsuit, mask snorkel and fins, dive regulator and a buoyancy control device (BCD). You maybe able to rent other gear, such as a dive computer or surface marker buoy, but check that the Cocos Island Aggressor Liveaboard includes these items in their gear rental. Make sure you confirm what rental gear you need at the time of booking, and tell the crew your sizes before sailing if you intend to rent your dive equipment.
Are scuba courses available onboard the Cocos Island Aggressor Liveaboard?
Yes, scuba diving courses are available on the Cocos Island Aggressor Liveaboard as a paid extra, it is best to tell the boat in advance so they can assign an instructor.
Is a nitrox course available onboard the Cocos Island Aggressor Liveaboard?
A nitrox course is not listed for the Cocos Island Aggressor Liveaboard. But the Cocos Island Aggressor Liveaboard does offer scuba diving courses, so you should check if these courses include a nitrox course before you book if you want to get this certification whilst onboard.
What itineraries does the Cocos Island Aggressor Liveaboard run?
The Cocos Island Aggressor Liveaboard currently lists the following dive liveaboard itineraries, 11 Days/10 Nights, 13 Days/12 Nights, check the booking page for dates and seasonal sailings as these can change during the year.
What is a typical day of diving like on the Cocos Island Aggressor Liveaboard?
A typical day on the Cocos Island Aggressor Liveaboard usually includes multiple dives spread throughout the day, often starting with an early morning dive, followed by late morning and afternoon dives, and sometimes a night dive. Between dives, you can expect time to relax, eat, and prepare for the next dive. The exact schedule depends on the itinerary, sea conditions, and dive sites visited.
Is the Cocos Island Aggressor Liveaboard custom designed for divers?
Yes, the Cocos Island Aggressor Liveaboard was custom designed for divers, which means the layout, dive deck and facilities were designed around divers.
What sea creatures can you see on the Cocos Island Aggressor Liveaboard

These marine creatures are commonly associated with the dive sites dived from the Cocos Island Aggressor Liveaboard. Where we have a page for the creature it will be underlined, so you can click to read more.

Barracuda
Dolphins
Galapagos sharks
Horse-eye jack
Humpback whales
Manta rays (Mantas)
Reef fish
Scalloped hammerhead sharks
Silky sharks
Spotted eagle rays
Whale sharks
Whitetip reef sharks

Dive information:

  • Diver certification level required: Open Water Diver (or equivalent)
  • Number of logged dives required: Minimum 50 logged dives
  • Itinerary options on the Cocos Island Aggressor liveaboard are currently: 11 Days/10 Nights, 13 Days/12 Nights
  • The diving package to include all the dives on the itinerary of your choice is included in the cost of the liveaboard trip.
  • The Cocos Island Aggressor liveaboard offers scuba diving courses, which are an optional extra charge. Click Scuba diving courses or Nitrox course to find other liveaboards that offer scuba courses onboard.

Tip: click any of the linked items above to find other dive liveaboards with the same option.

List of Costa Rica dive sites visited by the Cocos Island Aggressor Liveaboard

This is the list of Costa Rica dive sites you will dive from the Cocos Island Aggressor Liveaboard. Click any underlined site to read more.

Cocos Island

  • Alcyone
  • Bait Ball
  • Bajo Alcyone
  • Bajo Dos Amigos
  • Big Dos Amigos
  • Bird Island, Chatham Bay
  • Cocos Island
  • Dirty Rock
  • Lobster Rock
  • Manuelita Coral Garden
  • Manuelita Outside
  • Punts Maria
  • Shark Fin Rock
  • Silverado
  • Small Dos Amigos
  • Submerged Rock
  • Ubing Rock, Wafer Bay
  • Viking Rock

Guanacaste - Catalina Islands

  • Lone Stone

Puntarenas

  • Puntarenas
}
Cabin image

The Cocos Island Aggressor Liveaboard scores 6/10 on the cabin features SDE Liveaboard Rating

My score of Cocos Island Aggressor Liveaboard is 6/10 on the SDE Liveaboard Rating for Cabin Features, as it has 6 of the 10 key cabin features (see below).

The Cocos Island Aggressor Liveaboard includes air-conditioned cabins, which keeps your cabin cool and comfortable if you want to relax in your cabin between dives, and whilst you sleep at night. In addition, it includes additional cabin luxuries such as complimentary toiletries and daily housekeeping, which means you can pack lighter and enjoy a more relaxed trip. What’s more, it has en-suite bathrooms, which adds hotel-style convenience to your diving trip.

You’ll also find it offers TV in cabins so you can unwind and watch TV between dives or in the evening before going to sleep after a long day of scuba diving. Also, it includes seaview cabins so you wake up to an ocean view.

22
Max Guests
11
Total Cabins
11
Bathrooms
Book Now =>Discounted Liveaboards<=

Below I've listed the 10 key cabin features for the Cocos Island Aggressor Liveaboard, where for this liveaboard it includes 6 of the 10 key features.

✓ Included ✕ Not included (To find liveaboards with that feature click the link)
Cabin FAQs for the Cocos Island Aggressor Liveaboard
Do cabins on the Cocos Island Aggressor Liveaboard have en-suite bathrooms?
Yes, the Cocos Island Aggressor Liveaboard offers cabins with en-suite bathrooms, so you have private facilities for showers and daily routines. En-suite cabins reduce wait times at peak hours, keep gear rinsing separate from living space, and make turnarounds between dives simpler for couples and families.
Is there air-conditioning in the cabins on the Cocos Island Aggressor Liveaboard?
Yes, cabins on the Cocos Island Aggressor Liveaboard are air-conditioned, which helps you sleep well between early starts and night dives. Cooler cabins also protect camera batteries and electronics from heat and humidity; bring a light layer if you prefer sleeping at a warmer setting.
Are there family cabins on the Cocos Island Aggressor Liveaboard?
No, a dedicated family cabin category is not listed for the Cocos Island Aggressor Liveaboard, and a family-friendly label is not shown.
Are there balcony or sea-view cabins on the Cocos Island Aggressor Liveaboard?
Yes, the Cocos Island Aggressor Liveaboard offers sea-view cabins, so you can enjoy natural light and quick access to fresh air. These categories are limited and sell fast on popular weeks, so book early if the view is a priority.
Is there a hair dryer in the cabins on the Cocos Island Aggressor Liveaboard?
No, an in-cabin hair dryer is not listed for the Cocos Island Aggressor Liveaboard. Many divers bring a compact travel dryer; check voltage and plug type, and only use heat-tools where permitted for safety.
Do cabins on the Cocos Island Aggressor Liveaboard have a safe box?
No, a personal safe box is not listed for cabins on the Cocos Island Aggressor Liveaboard. The bridge or purser can usually secure valuables; bring a small pouch and avoid leaving items unattended in communal areas.
Is there a TV in the cabins on the Cocos Island Aggressor Liveaboard?
Yes, TV is listed in cabins on the Cocos Island Aggressor Liveaboard, useful for reviewing clips or relaxing between dives. Download shows offline; bandwidth offshore is limited and best saved for messages or weather updates.
Are the cabins non-smoking on the Cocos Island Aggressor Liveaboard?
A non-smoking rooms label is not listed for the Cocos Island Aggressor Liveaboard, but liveaboards generally restrict smoking to designated outdoor spots. Never smoke near dive gear, compressors, or fuel.
Are towels and toiletries provided on the Cocos Island Aggressor Liveaboard?
Yes, the Cocos Island Aggressor Liveaboard includes cabin towels and complimentary toiletries in the trip price. That keeps packing light and helps turn cabins around quickly between dives; bring reef-safe sunscreen and any preferred shampoo brand if you are sensitive.
How many guests and cabins does the Cocos Island Aggressor Liveaboard have?
The Cocos Island Aggressor Liveaboard typically carries 22 guests across 11 cabins with 11 bathrooms, a comfortable size for dive groups. Cabin mixes vary by departure; make a request at booking if you prefer twin or double cabin layouts.

Cabin information:

  • The Cocos Island Aggressor Liveaboard provides cabin towels, which are included in the cost of your liveaboard trip.
  • The Cocos Island Aggressor Liveaboard does not offer a laundry service. If you would like this service onboard, click Laundry service to find liveaboards that provide it.
  • The Cocos Island Aggressor Liveaboard does not offer a pressing service. If you would like this service onboard, click Pressing service to find liveaboards that provide it.
  • The Cocos Island Aggressor Liveaboard provides complimentary toiletries, which are included in the cost of your liveaboard trip.
  • The Cocos Island Aggressor Liveaboard does not show dedicated family cabins and is not tagged as a family friendly cruise in the cabin features. If you are travelling with children, you may find a better fit by choosing from Liveaboards With Family Cabins for boats that offer family sized cabins, or Family Friendly Cruises for trips that are set up more clearly for families. You can still review the cabin layouts for this boat in the cabin types section below.

  • The Cocos Island Aggressor Liveaboard includes the following cabin types:

    • 1 Double cabin with an ensuite bathroom
    • 10 Twin cabins with ensuite bathrooms
Cocos Island Aggressor Image

The Cocos Island Aggressor Liveaboard scores 7/10 on the boat features SDE Liveaboard Rating

My score of the Cocos Island Aggressor liveaboard is 7/10 on the SDE Liveaboard Rating for Boat Features, as it has 7 of the 10 key boat features (see below).

The Cocos Island Aggressor liveaboard has a lounge for you to relax with onboard audio and video entertainment between dives or in the evenings. In addition, it has a cool indoor saloon with air conditioning, so you can relax between dives away from the heat and sun. What's more, it provides charging stations for phones, laptops, torches and underwater cameras so your batteries stay topped up and your dive kit is ready for the next dive.

Even better, it has dedicated deck areas for relaxing between dives, enjoying the views and making the most of your time onboard. You'll also find it includes transfer support, which can make getting to and from the boat easier and less stressful. Also, it includes towels onboard, which helps you pack lighter and makes life easier during your dive trip.

Plus, it has a dedicated crew onboard to help keep your trip running smoothly from diving to meals and day-to-day service.

Book Now ==>Discounted liveaboards<==

Below I've listed the 10 key boat features for the Cocos Island Aggressor liveaboard, where for this liveaboard it includes 7 of the 10 key features.

✓ Included ~ Partially included (Still included in the count) ✕ Not included (To find liveaboards with that feature click the link)
Boat FAQs for the Cocos Island Aggressor Liveaboard
Does the Cocos Island Aggressor Liveaboard have WiFi internet?
WiFi internet is not listed for the Cocos Island Aggressor Liveaboard. Many guests download content in advance and enjoy offline time between dives.
Does the Cocos Island Aggressor Liveaboard have an air conditioned saloon?
Yes, the Cocos Island Aggressor Liveaboard has an air conditioned saloon, which gives a cool and quiet place to relax between dives and enjoy briefings in comfort.
Does the Cocos Island Aggressor Liveaboard have an indoor saloon?
Yes, the Cocos Island Aggressor Liveaboard has an indoor saloon, which provides a comfortable lounge for briefings, meals, and downtime out of the wind and sun.
Does the Cocos Island Aggressor Liveaboard have a sun deck or leisure deck?
The Cocos Island Aggressor Liveaboard has a sun deck for lounging between dives, but it does not have a leisure deck listed. This means guests have open-air relaxation space, but not a separate shaded leisure deck.
Does the Cocos Island Aggressor Liveaboard have an observation deck?
An observation deck is not listed for the Cocos Island Aggressor Liveaboard. Open views are still available from exterior decks.
What onboard entertainment is available on the Cocos Island Aggressor Liveaboard?
The Cocos Island Aggressor Liveaboard provides audio and video entertainment in the lounge, which is helpful for winding down and reviewing briefings.
Is there a boutique or souvenir shop on the Cocos Island Aggressor Liveaboard?
A boutique or souvenir shop is not listed for the Cocos Island Aggressor Liveaboard.
Is the Cocos Island Aggressor Liveaboard family friendly?
The Cocos Island Aggressor Liveaboard is not listed as family friendly and no family cabin category is shown.
Is the Cocos Island Aggressor Liveaboard available for private charter?
Private charter is not listed for the Cocos Island Aggressor Liveaboard. Group bookings can still reserve multiple cabins on scheduled departures.
What type of crew works on the Cocos Island Aggressor Liveaboard?
The Cocos Island Aggressor Liveaboard has a dedicated local crew, which brings regional knowledge and reliable logistics.
What is the crew to guest ratio on the Cocos Island Aggressor Liveaboard?
A near one to one crew to guest ratio is not listed for the Cocos Island Aggressor Liveaboard.
Does the Cocos Island Aggressor Liveaboard have Smart Voyager accreditation?
Smart Voyager accreditation is not listed for the Cocos Island Aggressor Liveaboard.

Boat information:

  • The Cocos Island Aggressor liveaboard provides deck towels onboard, which are included in the cost of your liveaboard trip, but no beach towels are provided.  Click Beach Towels to find liveaboards that offer these onboard.
  • The Cocos Island Aggressor liveaboard offers a hotel transfer, which is included in the cost of your liveaboard trip, but they do not offer an airport transfer.  Click Airport Transfers to find liveaboards that offer this service.
  • The Cocos Island Aggressor liveaboard has optional additional charges on top of the cost of the trip, these additional optional charges include gratuities.
  • The Cocos Island Aggressor liveaboard has additional required charges on top of the cost of the trip, these additional costs that you are required to pay include national park fees.
  • The Cocos Island Aggressor liveaboard has a dedicated crew onboard, which includes both local and international crew.
  • The Cocos Island Aggressor liveaboard is not listed as a family friendly cruise and does not show dedicated family cabins in the features either. If you’d prefer a liveaboard that is better set up for families, click Family Friendly Cruises to see family oriented trips, or Liveaboards With Family Cabins to find boats that just offer cabins designed for families.
  • The Cocos Island Aggressor liveaboard is not currently available for private charter, as this trip is usually sold by the cabin rather than as a full-boat charter, so it works best for individual divers, couples, and small groups booking separate cabins; if you need a liveaboard you can reserve exclusively for your group, click liveaboards available for private charter to find boats that are available for private charter.
  • The Cocos Island Aggressor liveaboard is not specifically listed as a budget-friendly option, and is better suited to divers who are happy to pay more for upgraded comfort, premium facilities, and a higher overall experience while exploring Costa Rica’s dive sites; if your priority is keeping costs down, you can check current discounts using discounted liveaboards, or click Budget Friendly Liveaboards to compare this vessel with other liveaboards that are marketed as more budget-friendly.
Cocos Island Aggressor Image

The Cocos Island Aggressor Liveaboard scores 6/10 on the food features SDE Liveaboard Rating

My score of the Cocos Island Aggressor liveaboard is 6/10 on the SDE Liveaboard Rating For Food Features, as it has 6 of the 10 total key food and dining features (see below).

The Cocos Island Aggressor Liveaboard offers options for specific dietary requirements and you can add these in special requests on step two of the booking form. But you are requested to limit these requests to religious beliefs or food allergies. It also includes vegetarian and vegan choices on the menu, so if you are a vegetarian or vegan you’ll definately not go hungry on your dive trip. In addition, it has the benefit of fully inclusive meals, which includes breakfast, lunch and evening meals.

Book Now ==>Discounted Liveaboards<==

Below I've listed the 10 key food features for the Cocos Island Aggressor liveaboard, where for this liveaboard it includes 6 of the 10 key features.

✓ Included ✕ Not included (To find liveaboards with that feature click the link)
Dining FAQs for the Cocos Island Aggressor Liveaboard
What meal plan does the Cocos Island Aggressor Liveaboard offer?
The Cocos Island Aggressor Liveaboard runs a full-board meal plan, so breakfast, lunch, and dinner are included each day, paced around dive briefings and surface intervals to keep the schedule smooth for active dive itineraries.
Are dietary requirements accommodated on the Cocos Island Aggressor Liveaboard?
Yes, the Cocos Island Aggressor Liveaboard accommodates common dietary requirements with advance notice at booking. Add details on the form so provisioning can include suitable staples; for complex allergies, bring preferred brands and the crew will help store and prepare them safely. You are advised to keep special food requests to religious beliefs or food allergies.
Are vegetarian and vegan options available on the Cocos Island Aggressor Liveaboard?
Yes, the Cocos Island Aggressor Liveaboard provides both vegetarian and vegan options. Expect hearty salads, grains, and plant-based mains alongside the standard menu, so mixed groups can dine together comfortably.
Is al fresco dining available on the Cocos Island Aggressor Liveaboard?
Al fresco dining isn’t listed for the Cocos Island Aggressor Liveaboard. Meals are usually served in the main saloon; light bites on deck are still common when weather permits.
Does the Cocos Island Aggressor Liveaboard include a beach BBQ?
A beach BBQ isn’t listed for the Cocos Island Aggressor Liveaboard, so if you would prefer this option, make sure to book a dive liveaboard that offers beach BBQs.
What dining style is used on the Cocos Island Aggressor Liveaboard?
A specific service style isn’t listed for the Cocos Island Aggressor Liveaboard. Most liveaboards use buffets for speed at breakfast and lunch, and plated or family-style dishes in the evening.
What cuisine is served on the Cocos Island Aggressor Liveaboard?
Cuisine on the Cocos Island Aggressor Liveaboard blends local flavours with familiar Western dishes. Expect grilled fish, curries, salads, and pastas alongside regional sauces and fresh fruit, so mixed groups can find favourites every day.
Are snacks provided on the Cocos Island Aggressor Liveaboard?
Yes, snacks are provided between dives on the Cocos Island Aggressor Liveaboard. Fresh fruit, cakes, and savoury bites help you refuel after repetitive diving, and light evening treats are common after night dives.
Cocos Island Aggressor Image

The Cocos Island Aggressor Liveaboard scores 9/10 on the drinks & refreshments SDE Liveaboard Rating

My score of the Cocos Island Aggressor Liveaboard is 9/10 on the SDE Liveaboard Rating For Drinks and Refreshment Features, as it has 9 of the 10 total key drink and refreshment features (see below). In addition, this liveaboard includes alcoholic beverages, drinking water, soft drinks, tea & coffee, and wine with dinner in the trip price.

Book Now ==>Discounted Liveaboards<==

Below I've listed the 10 key drinks & refreshments features for the Cocos Island Aggressor Liveaboard, where for this liveaboard it includes 9 of the 10 key features.

  • ✓
    Alcoholic beverages (Free)
  • ✓
    Bar
  • ✓
    Beer available
  • ✓
    Drinking water (Free)
  • ✕
    No Fine wines selection
  • ✓
    Free wine w/dinner
  • ✓
    Soft drinks (Free)
  • ✓
    Tea & coffee (Free)
  • ✓
    Welcome cocktails
  • ✓
    Wine available
✓ Included ✕ Not included (To find liveaboards with that feature click the link)
Drinks & Refreshments FAQs for the Cocos Island Aggressor Liveaboard
Which drinks are included on the Cocos Island Aggressor Liveaboard?
Drinks included on the Cocos Island Aggressor Liveaboard typically cover alcoholic beverages, drinking water, soft drinks, tea & coffee, and wine with dinner.
Is there a bar onboard the Cocos Island Aggressor Liveaboard?
Yes, there is a staffed bar on the Cocos Island Aggressor Liveaboard. Expect a casual setup geared around post-dive service and evenings.
Is alcohol available on the Cocos Island Aggressor Liveaboard?
Alcohol is available on the Cocos Island Aggressor Liveaboard. Beer and wine are common, with premium labels varying by itinerary.
Are soft drinks included on the Cocos Island Aggressor Liveaboard?
Yes, soft drinks are included in the price on the Cocos Island Aggressor Liveaboard. If having soft drinks included is important to you, check this at the time of booking.
Are tea and coffee included on the Cocos Island Aggressor Liveaboard?
Yes, tea and coffee are included on the Cocos Island Aggressor Liveaboard, usually available from early morning through the evening.
Is drinking water included on the Cocos Island Aggressor Liveaboard?
Yes, drinking water is included on the Cocos Island Aggressor Liveaboard. Refill stations are typically available; bring a reusable bottle.
Is wine with dinner included on the Cocos Island Aggressor Liveaboard?
Yes, wine with dinner is included in the price paid for the trip on the Cocos Island Aggressor Liveaboard.
Are welcome cocktails offered on the Cocos Island Aggressor Liveaboard?
Welcome cocktails aren’t listed for the Cocos Island Aggressor Liveaboard. If your group would like an arrival toast, the crew might be able to arrange it as a paid option.
Can I bring my own alcohol on the Cocos Island Aggressor Liveaboard?
Bring-your-own alcohol policies vary by operator and licensing rules. Some boats allow sealed wine for special occasions, others restrict outside alcohol. If you plan to bring your own alcohol, please check the policy before you board the Cocos Island Aggressor Liveaboard.
How do I pay for drinks onboard the Cocos Island Aggressor Liveaboard?
Paid bar tabs are typically settled at the end of the trip in cash or card, depending on the boat. Price lists and accepted payment methods can vary by region, so please check before you sail on the Cocos Island Aggressor Liveaboard.

Included in the price of your liveaboard trip:

  • • Alcoholic beverages
  • • Drinking water
  • • Soft drinks
  • • Tea & coffee
  • • Wine with dinner
Cocos Island Aggressor

The Cocos Island Aggressor Liveaboard scores 2/10 on the non-diver companion SDE Liveaboard Rating

My score of the Cocos Island Aggressor liveaboard is 2/10 on the SDE Liveaboard Rating for Non-Diver Companion Rating, as it has 2 of the 10 total key non-diver companion features (see below).

The Cocos Island Aggressor liveaboard is suitable for non-divers, with activities such as snorkelling. These keep everyone involved between dives and make the trip enjoyable for partners or friends who prefer to stay above the surface. In addition, Snorkel gear is available on the Cocos Island Aggressor liveaboard, perfect for relaxed reef time between dives and for non-divers to join in the water. What’s more, There is a small library on the Cocos Island Aggressor liveaboard with fish ID books and light reading and you will often find titles left by previous guests too.

Book Now ==>Discounted Liveaboards<==

Below I've listed the 10 key non-diver companion features for the Cocos Island Aggressor liveaboard, where for this liveaboard it includes 2 of the 10 key features.

✓ Included ✕ Not included (To find liveaboards with that feature click the link)
Non-Dive Companion FAQs for the Cocos Island Aggressor
Are kayaks available on the Cocos Island Aggressor?
Kayaks are not listed for the Cocos Island Aggressor.
Are stand up paddleboards available on the Cocos Island Aggressor?
Stand up paddleboards are not listed for the Cocos Island Aggressor.
Is snorkel gear provided on the Cocos Island Aggressor?
Snorkel gear is available on the Cocos Island Aggressor as a paid extra, perfect for relaxed reef time between dives and for non-divers to join in the water.
Is there a jacuzzi or hot tub on the Cocos Island Aggressor?
A jacuzzi or hot tub is not listed for the Cocos Island Aggressor.
Is the Cocos Island Aggressor suitable for non-divers?
Yes, the Cocos Island Aggressor is suitable for non-divers, with features such as snorkelling and a library. These help keep non-diving guests involved and make the trip more enjoyable above the surface as well.
Is there a naturalist guide or naturalist itinerary on the Cocos Island Aggressor?
Naturalist guiding or itineraries are not listed for the Cocos Island Aggressor.
Is there a library on the Cocos Island Aggressor?
Yes, there is a library on the Cocos Island Aggressor.
Is yoga offered on the Cocos Island Aggressor?
Yoga is not listed for the Cocos Island Aggressor.
Are wellness services available on the Cocos Island Aggressor?
Wellness facilities are not listed for the Cocos Island Aggressor.
Are jet skis available on the Cocos Island Aggressor?
Jet skis are not listed for the Cocos Island Aggressor.
Is water skiing available on the Cocos Island Aggressor?
Water skiing is not listed for the Cocos Island Aggressor.
Is wakeboarding available on the Cocos Island Aggressor?
Wakeboarding is not listed for the Cocos Island Aggressor.
Is fishing offered on the Cocos Island Aggressor?
Fishing is not listed for the Cocos Island Aggressor.
Is there a glass bottom boat on the Cocos Island Aggressor?
A glass bottom boat is not listed for the Cocos Island Aggressor.
Are land excursions included on the Cocos Island Aggressor?
Land excursions are not listed as included for the Cocos Island Aggressor.
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SDE Liveaboard Rating – Underwater Photographer Features for the Cocos Island Aggressor Liveaboard

My score of the Cocos Island Aggressor liveaboard is 1/5 on the SDE Underwater Photographer Rating, as it has 1 of the 5 key photographer facilities (see below).

The Cocos Island Aggressor liveaboard provides dedicated charging stations for cameras, strobes, torches and laptops so your batteries are always topped up and ready for your next dive.

Book Now ==>Discounted liveaboards for photographers<==

Below I've listed the 5 key underwater photographer features for the Cocos Island Aggressor liveaboard, where for this liveaboard it includes 1 of the 5 key features.

✓ Included ✕ Not included (To find liveaboards with that feature click the link)
Underwater photographer FAQs for the Cocos Island Aggressor Liveaboard
Is there a dedicated camera room on the Cocos Island Aggressor Liveaboard?
A dedicated camera room is not listed for the Cocos Island Aggressor Liveaboard. Space for camera set-up is usually organised on deck or in the saloon, depending on the trip.
Does the Cocos Island Aggressor Liveaboard have a dedicated camera table or workstation?
A specific camera table or workstation is not listed for the Cocos Island Aggressor Liveaboard. Many trips still set aside a clear surface for photographers when needed.
Are there charging stations for cameras and batteries on the Cocos Island Aggressor Liveaboard?
Yes, charging stations are listed on the Cocos Island Aggressor Liveaboard, giving you sockets for batteries, strobes, torches, and laptops in a central area.
Is there a separate rinse tank for underwater cameras on the Cocos Island Aggressor Liveaboard?
A dedicated camera rinse tank is not listed for the Cocos Island Aggressor Liveaboard. Rinsing is usually done in general gear tanks, so extra care is needed around other equipment.
Does the Cocos Island Aggressor Liveaboard have WiFi for backing up and sharing photos?
WiFi internet is not listed for the Cocos Island Aggressor Liveaboard. Most photographers back up to hard drives on board and share images once they return to shore.
Is the Cocos Island Aggressor Liveaboard a good choice for serious underwater photographers?
The Cocos Island Aggressor Liveaboard has a more general dive-boat set-up. Keen photographers can still work from standard decks and charging points, but facilities are less specialised.
Cocos Island Aggressor Image

SDE Liveaboard Rating – Technical Diving Features for the Cocos Island Aggressor Liveaboard

My score of the Cocos Island Aggressor liveaboard is 1/3 on the SDE Tech Diving Rating, as it has 1 of the 3 key technical diving features (see below).

If you like to dive sidemount style the Cocos Island Aggressor supports sidemount diving, but when you plan your dives check the boat’s cylinder options and the deck set-up, so your configuration is comfortable and properly supported for the dives planned.

Book Now ==>Discounted liveaboards for tech diving<==

Below I've listed the 3 key tech diving features for the Cocos Island Aggressor liveaboard, where for this liveaboard it includes 1 of the 3 key features.

✓ Included ✕ Not included (To find liveaboards with that feature click the link)
Tech diving FAQs for the Cocos Island Aggressor Liveaboard
Is sidemount diving supported on the Cocos Island Aggressor Liveaboard?
Yes, sidemount diving is supported on the Cocos Island Aggressor Liveaboard, and it is listed for a full two tank sidemount set up, tell the boat you want to dive sidemount when you book so they can prepare cylinders and harness points for you.
Is technical diving supported on the Cocos Island Aggressor Liveaboard?
Technical diving is not listed as a standard service on the Cocos Island Aggressor Liveaboard, please confirm before you book if you intend to do technical dives on the Cocos Island Aggressor Liveaboard.
Is rebreather diving supported on the Cocos Island Aggressor Liveaboard?
Rebreather support is not listed for the Cocos Island Aggressor Liveaboard, so you should check with the operator first if you still want to dive using a rebreather.

Is The Cocos Island Aggressor Right For You?

Quick Facts about the Cocos Island Aggressor

Cert Required
Open Water Diver
(or equivalent)
Logged Dives
Minimum 50 logged dives
Max Guests
22
Trip Length
11-13 days / 10-12 nights
Price From
£355.00
Region
Costa Rica
Boat Type
Motor yacht (monohull)
Nitrox
Paid extra
Gear Rental
Available

✓ The Cocos Island Aggressor Is Best For:

  • ✓Intermediate divers looking to build experience
  • ✓Social divers who enjoy meeting new people
  • ✓Travelers who prefer to rent equipment rather than bring their own
  • ✓Divers seeking multi-day immersive experiences

✗ The Cocos Island Aggressor Is Not Ideal For:

  • ✗Those on a tight budget (premium pricing)
  • ✗Those who prefer day trips or shore-based diving
  • ✗Divers seeking extreme or technical diving challenges

The Cocos Island Aggressor Is Perfect If You Want...

  • •Hammerhead shark schools at Cocos Island
  • •Bull shark encounters
  • •Big pelagic action
  • •Remote Pacific diving adventures
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Customer review from Liveaboard.com

“The Crew and Island are the entire trip! Cannot emphasize enough how fabulous this trip was. Cocos Island has got to be one of the most beautiful places on earth ... both out of and under the water. Capt. Mauricio is an absolute gem! Always laughing and helped me when I got a little nervous with the 5ft+ swells, gave me the nickname Scarey Shark - hahahah! As a matter of fact the entire crew were gems! Each one always had a smile on their face and made sure that your stay aboard the Cocos Island Aggressor was perfect. Warren the Cruise Director/Dive Guide was passionate, knowledgeable and did an amazing presentation at the end with the video of our trip. You can tell he loves Cocos and diving ... I think sometimes he got so wrapped up in enjoying the dive that he forgot he was our dive guide. Our server Eduardo was spectacular; had our drinks ready at each meal, our room turned down with chocolate each night and EVEN DID LAUNDRY (which is a huge plus on such a long trip) The rooms were nice and comfortable. The WC had a slight odor but seriously what do you expect from a boat. There were designated space under the beds for suitcases which was also a plus. The diving was out of the this world. El Niño ended in April and we were in a La Niña with colder water which brought in the sharks. Oh my goodness were there sharks! Hundreds of sharks! But not only that we saw a Manta, Whale Shark, sharks mating and one person in our group saw a Stripped Marlin in the distance not to forget ALL the fish! We were in the rainy season which I was not looking forward and now I think that is the only time to go. This brought in alot of rain, wind and big swells so trips in the panga were quite bumpy but also brings in all the large pelagics. The land tours were great too. Thank you to the crew of the Cocos Island Aggressor! Can't wait to come back!”

Recommended for: Crew, Cleanliness, Laundry Service

Customer Review By Christopher A, from: United States scored the Cocos Island Aggressor 9.2 out of 10; Review courtesy of Liveaboard.com, for all 26 reviews and information click here: Cocos Island Aggressor .

Video Highlights for the Cocos Island Aggressor

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All Costa Rica's Discounted Liveaboard Deals & Last Minute Discounts

All liveaboard reviews on this site are written based on my real diving experience, from hundreds of dives across reefs, wreck dives, shark dives, deep dives, night dives and drysuit diving.

I’ve cold water dived in the UK, warm water dived from many of the Caribbean islands, dived both the east and west coasts of Australia, the Red Sea, South Africa and dived the east and west coasts of the USA, and I’ve also spent time and enjoyed diving from liveaboards myself too.

My aim; to always give you clear, honest, practical advice, so you can book the right dive boat and enjoy the best possible liveaboard diving holiday, be that on the Cocos Island Aggressor or any other liveaboard I've reviewed on Scuba Diving Earth.

Cocos Island Aggressor Image

Cocos Island Aggressor Included in the Price

When you book the Cocos Island Aggressor dive liveaboard, your cruise price includes key items for an amazing dive safari in Costa Rica. All your meals are included, so you can focus on diving.

These inclusions provide excellent value and a hassle-free cruise experience. Below is everything included in your Cocos Island Aggressor liveaboard fare.

A review of the list of features 'included' in the price of the Cocos Island Aggressor liveaboard. If you want to find all liveaboards with a specific feature included in the price, click a feature to open a new window with a collection of dive liveaboards that have this feature:

  • Included Accommodation
  • Included Alcoholic beverages
  • Included Cabin towels
  • Included Complimentary toiletries
  • Included Deck towels
  • Included Diving package
  • Included Drinking water
  • Included Full-board meal plan (All meals)
  • Included Hotel transfer
  • Included Snacks
  • Included Soft drinks
  • Included Tea & coffee
  • Included VAT
  • Included Wine with dinner
Show features not included in the price

The other features that are either not included in the price or not available at all on the Cocos Island Aggressor liveaboard. If you want to find all liveaboards with this feature, click a feature to open a new window with a collection of dive liveaboards that have this feature:

  • Not included Airport transfers
  • Not included Nitrox
  • Not included Snorkel equipment
  • Not included Beer
  • Not included Dive guide
  • Not included Diving equipment
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Cocos Island Aggressor Optional Paid Extras

Enhance your Cocos Island Aggressor charter with these optional upgrades available for an additional cost. Nitrox helps extend your bottom time at the sites around Costa Rica.

These extras let you tailor the trip to your preferences. See the list below.

A review of the list of 'optional extras' charged on top of the price for the Cocos Island Aggressor liveaboard. Click a feature to find liveaboards including this in the price:

  • Paid extra Gratuities (Paid extra)
  • Paid extra Nitrox (Paid extra)
  • Paid extra Rental gear (Paid extra)
  • Paid extra Scuba diving courses (Paid extra)
  • Paid extra Snorkel Gear (Paid extra)
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Cocos Island Aggressor Required Paid Extras

Please note some essential costs are not included in the base price of the Cocos Island Aggressor dive cruise and must be paid additionally. Marine park fees help protect the reefs you will dive in Costa Rica.

Budget for these mandatory costs when planning your liveaboard trip. See the list below.

A review of the list of 'required extras' not included in the price for the Cocos Island Aggressor liveaboard. Click a feature to find liveaboards where this is covered in the price (when applicable):

  • Required extra National park fees (Required extra)
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Cocos Island Aggressor Vessel Details

Boat type: Motor yacht (monohull). Fast transit and long range mean more time in the water and access to farther sites, with roomy dive setups and strong tender support. A spacious vessel with a monohull and a wide beam, giving it stability for easy kitting up. Offering divers a vibrant social environment.
  • Length: 37.8m (124.0ft)
  • Beam: 8.69m (28.5ft)
  • Max guests: 22
  • Cabins: 11
  • Bathrooms: 11
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Cocos Island Aggressor Boat Navigation and Safety

Navigation and safety aboard the Cocos Island Aggressor Liveaboard are built around dependable positioning and rapid response.

A review of the full list of navigation and safety features for the Cocos Island Aggressor Liveaboard. Cocos Island Aggressor Liveaboard scores 41% on the SDE Liveaboard Rating for navigation & safety, which means it has 7 out of 17 navigation & safety features (see below for the features that are missing from this liveaboard).

  • Included Emergency Rafts
  • Included Fire Alarm & Fire Extinguishers
  • Included First Aid Kits
  • Included GPS
  • Included Life Vests
  • Included Radar
  • Included Radio VHF/DSC/SSB
Show features not found

The cocos island aggressor boat navigation and safety that are not found on the Cocos Island Aggressor Liveaboard:

  • Not included Bilge Pump Alarm
  • Not included Crew Trained in First Aid
  • Not included Depth Sounder
  • Not included E.P.I.R.B. Distress System
  • Not included Emergency Flares
  • Not included Engine room CCTV
  • Not included Fishfinder
  • Not included Oxygen
  • Not included Satellite & Mobile Phones
  • Not included Search light
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