Jun 24, 2025 · Liveaboard diving with some of the most charismatic animals on the planet and showcasing the beauty of Baja Mexico and Costa Rica.

Socorro Island, Mexico, is magical, offering fantastic liveaboard diving experiences with the super-friendly and interactive giant mantas...

Nautilus Explorer ... Our flagship featuring an all new super-large dive deck and water level platform combined with picture windows around the main salon and separate dining room.

Crewed by our own pilot and naturalist, Nautilus Scout will be up in the air 5 to 6 days a week, often on 2 missions a day between May – August, to maximize our guests experience with the …

Mexico Sardine Run Season: Mid-October – December // 8 Days, 7 Nights The Pacific Ocean on the west side of Baja explodes with life during the annual sardine run. Unique combo of …

Guadalupe Island is the best Great White Shark cage diving on the planet, and the Nautilus Liveaboards dive boats are the best way to get there.

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The Belle Amie is the newest and largest of the Nautilus liveaboards. She feels like a 5 star floating boutique hotel, boasting spacious salon and dive deck

The Nautilus UnderSea first entered service in 1968 as the personal submarine tender to Dr. Perry. This brave ship is one of the most famous dive boats.

It’s a way of life, an attitude, and a reminder to us of how extremely fortunate we are to have gained permission to run liveaboard adventures in this truly natural paradise. Cocos is pure …