Experience some of the most charismatic animals on the planet
Amazingly friendly mantas and dolphins, 366 great white sharks, most sociable whales in the world, whale sharks, hammerheads and 8 other shark species, huge schools of mobula rays, jacks and all the other wonders of Baja, Mexico.
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.
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Nautilus Explorer
Canadian built
132 feet long
SOLAS safety certified
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Nautilus Belle Amie
Launched in 2015
147 feet long
Ultra-quiet
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Nautilus UnderSea
105 feet long
Full-width superstructure
Enclosed dive deck
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Nautilus Gallant Lady
116 feet long
6 large suites
1,700 horsepower
Tour Ship
We go above and beyond
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.
Blogs
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10 great white shark facts
All the great white shark facts you always wanted to check. Are they endangered? What is the color of their eyes? And more…
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Guadalupe 2021 Great White Shark Diving Season – Continued Closure
We are deeply disappointed to report that the Guadalupe marine biosphere national park remains closed by special proclamation and that we understand there is virtually no chance of the park opening before next winter. This government action will prohibit us from running our 2021 schedule of shark trips. All the national parks in southern Baja […]
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Join Us on a Unique Expert-Led Underwater Photography Trip to Socorro
Capturing the perfect underwater photo can be tricky. While wildlife photographers make it look effortless, there are a plethora of behind-the-scenes considerations that take place, from camera technicalities to the environment composition, dive conditions and the fact that marine animals are notoriously shy. Luckily, we have some of the best underwater photography pros to teach […]
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Giants of the Sea: Mexico Humpback Whales
Sometime every November or December, humpback whales (Megaptera novaeangliae) from Alaska show up in the Socorro Archipelago to mate, breed and teach their new calves the skills they need to make the long migration back north in late spring. Whether hearing the dulcet tunes of these gentle giants during a dive, or, if you’re very […]
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Diving Medical Courses For Doctors
When it comes to scuba diving, there is always something new and exciting to learn. Whether expanding your portfolio of specialties, mastering underwater photography, or even diving medicine courses for doctors, otherwise known as dive medicine cme. While we’re on the topic of diving medicine, we’re excited to host Dr. Gary Rose on a series […]
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Top Underwater Photography Tips for Socorro
The Revillagigedo Archipelago, otherwise known as Socorro, is home to some of the best big animal diving in the world. Largely untouched by human activity, in part due to the sheer remoteness of the archipelago – a staggering 235-miles south of Cabo in the Eastern Tropical Pacific Ocean – and in part due to its […]