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
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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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Why do gray whales make the 10,000-mile migration from the Bering Sea to San Ignacio Lagoon?
We are pretty darned excited and have sighted our first gray whale of the season in the lagoon 2 weeks ago. I was up in San Diego 4 weeks ago and a local whale watching company told me that their first sightings of the season were a week early. Fingers crossed and cheers to a great season!!
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Guadalupe Island, You Are Magical
In the afternoon the great whites began to breach and burst toward the bait. SHAAAAAAARK!!! Time for ACTION. We had the whole range of great white behavior and here in Guadalupe Island, you can observe a lot. Not gonna spoil you, come and see for yourself.
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I finally get to dive Gordo Banks, the best-darned dive site around Cabo San Lucas
For 20 years I have been captaining dive boats in the Sea of Cortez, Socorro, and Guadalupe Island and I’ve never had the chance to dive Gordo Banks. Which really sucks because Gordo Banks has the reputation of being the best-darned dive site around Cabo San Lucas.
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Is it ok to touch gray whales?
That day a new era dawned in human-cetacean interaction and that big beautiful gray whale became the first of a long line of whales at San Ignacio Lagoon.
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Pachico – the grandfather who tamed the gray whales of San Ignacio Lagoon
How in the world did these most ferocious of all whales pivot and become cute and cuddly with open arms (so to speak!) with humans, their former predators?? We have to thank Pachico, respected patriarch and grandfather of San Ignacio Lagoon, for taming this last remaining significant population of gray whales…
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Mexico Liveaboards, the best destinations
With Mexico Liveaboards you can experience encounters with some of the most charismatic animals on the planet. Learn more about the best places to go diving.