Liveaboard Diving
Socorro. Cocos. Sea of Cortez.
Socorro, Sea of Cortez, Mexico Sardine Run, Cocos Island, San Ignacio Lagoon
We do it all. If there are cool big animals, we want to share the experience with you. Our adventures combine the utmost safety, comfort and luxurious touches with excellence in guest experience. From orcas and mobula rays to super playful dolphins, great whales, 12 species of sharks, giant mantas, and so much more. We cover it all. The only question is which expedition to sign up for next!?
Socorro Island
Giant Mantas, Dolphins & 12 Species of Sharks
Sea of Cortez
Ultimate Whale Sharks
Sea of Cortez
Mobulas & Orca Adventure
Sea Of Cortez
5 & 7-Night Liveaboard Diving Adventure
Sea Of Cortez
Loreto & La Paz Diving
Costa Rica
Cocos – Island of the Sharks
Magdalena Bay
Mexican Sardine Run
San Ignacio Lagoon
The Most Extraordinary Whale Interaction on the Planet
Baja Ultimate Whales
Expedition Yacht & Whale Camp
Your Home at Sea
Our liveaboard diving ships were constructed with careful consideration. Relentless and obsessive attention to safety has been a cornerstone of our business from our very early days in the 1980’s.
Nautilus Explorer
Nautilus Belle Amie
Nautilus UnderSea
Nautilus Gallant Lady
Mango Wind
Nautilus Westerly
What Makes Us Different
01
Safety First
The cornerstones of everything we do: safety, excellence in guest experience, happy staff, and happy crew.
02
Guest Excellence
Excellence in guest experience is all about you. Our focus is to ensure that you as our guest are safe and able to enjoy your vacation to the highest level.
03
Animal encounters
We provide the best opportunities for encounters, which are always conducted with the utmost respect and only on the animals’ own terms. It’s entirely their choice to swim over and check us out.
See what our guests recently have said about Us
Latest Blogs
April 24th, 2025
Lots of marine life to see in Socorro: hammerheads, giant mantas, all sorts of sharks and fish. This is truly an experience of a lifetime.
April 24th, 2025
Our trip to Socorro on the Belle Amie was the highlight of my diving experiences. Hammerhead, silky, white tip, Galapagos sharks and more…
April 22nd, 2025
There were piles of sharks lying on top of each other, huge lobsters, schools of tuna swimming past and some dolphins that came to say Hello!
April 12th, 2025
Sharks swimming around and a manta hovering above us, when suddenly we realize there is a tiger swimming towards us.
April 8th, 2025
Fantastic trip. We had incredible wildlife encounters on every dive. If you want big animals, the Socorro Islands are the place to go.
April 5th, 2025
We had an awesome experience… we got to see a lot of whales and very close interactions – first time to ever touch a whale.
