Truk Lagoon – The World’s Greatest Underwater Museum

Hidden within the remote Caroline Islands of Micronesia lies Truk Lagoon, known today as Chuuk Lagoon.

Beneath its calm, turquoise waters of Micronesia rests one of the largest collections of World War II shipwrecks on Earth. The Truk Lagoon ghost fleet is an hauntingly beautiful underwater museum that draws divers from around the world.

During Operation Hailstone in 1944, dozens of Japanese ships and aircraft were sunk here by Allied forces. Today, these wrecks have become artificial reefs, covered in colourful corals and teeming with marine life.

Each dive reveals history frozen in time, from tanks and trucks to medicine bottles, fighter planes, even intact engine rooms and even human skulls and remains.

Why Dive Truk Lagoon by Liveaboard

A dive liveaboard is the best way to experience the full depth and variety of Truk Lagoon. With more than 50 wrecks scattered across a wide area, staying onboard allows easy access to multiple sites each day without the need to return to shore.

You’ll enjoy comfortable cabins, delicious meals, and expert guides who bring the stories of the Truk Lagoon wrecks vividly to life.

The wrecks vary in depth from 3 to 64 metres, meaning there’s something for every diver, which means that you can dive tTruk Lagoon as a recreational dive, but it is best enjoyed as a technical diver.

Shallow dives like the Fujikawa Maru offer colourful coral gardens and accessible holds filled with aircraft parts and artefacts. Deeper wrecks such as the San Francisco Maru present thrilling challenges with tanks and trucks still resting on their decks.

Marine life has flourished here, transforming steel and iron into living reefs. You’ll see soft corals in brilliant colours, schools of fusiliers, batfish, turtles, and occasional reef sharks patrolling the decks. Visibility is often superb, and the calm lagoon conditions make diving relaxed despite the historical gravity of the site.

A Journey Through History and Nature

Beyond the diving, a liveaboard trip to Truk Lagoon is an emotional and unforgettable journey through time.

You’ll glide through silent corridors, past forgotten artefacts, and witness how nature has reclaimed what war once destroyed. Between dives, relax on deck, surrounded by tropical scenery and gentle Pacific breezes.

For photographers, wreck enthusiasts, and history lovers alike, Truk Lagoon is unmatched, a blend of adventure, history, and natural beauty found nowhere else. Every dive tells a story, and every wreck offers a new discovery.

A Truk Lagoon liveaboard adventure is more than a diving holiday — it’s an experience that connects you to the past while showcasing the resilience of the ocean.