^* SDE Rating is short for "SDE Liveaboard Rating", our feature-based scoring system that rates dive liveaboards across six categories: Boat, Cabin, Diving, Food, Drinks, and Non-Diver amenities. Each category is scored out of 10 and combined to give an overall percentage rating for each dive liveaboard. Read the full description of the SDE Liveaboard Rating system

^† Customer Rated is the rating given by customers on Liveaboard.com