Nautilus Under Sea, Mexico
- Nitrox available
- Jacuzzi / Hot Tub
- En-Suite bathrooms
“This was our second trip on this boat and we have been 100% satisfied both times.”
Highlights
The latest addition to the Nautilus fleet in Mexico, the 27m Nautilus Under Sea offers divers spectacular dive tours to the Socorro Islands in Mexico. An ex-research vessel with her claims to fame, including being the support boat for the James Bond Movie "License to Kill" and a Deep Rover mission with Dr. Silvia Earle, as well as many research and photography missions, the former Under Sea Hunter, has now re-located to Mexico. She caters to 19 guests in 9 en-suite, air-conditioned cabins. The Undersea Hunter also offers plenty of room for relaxation, with a comfortable lounge and dining area and a large sun deck with loungers.
The dive deck offers ample space for kitting up and gear storage, as well as camera set-up and personal camera storage areas. The Nautilus Under Sea offers an amazing destination - the Socorro Islands. Diving the Socorro Islands, divers will come face to face with Giant Pacific Mantas, known as the friendliest mantas in the world! Also, there are sightings of up to 10 different kinds of sharks, dolphins, whale sharks, hammerheads, and humpback whales. Nautilus Under Sea offers 6-day trips with a pick-up in San Diego and leaving from Ensenada from July to November.
Don’t miss out on these amazing trips. Book online today to start your adventure.
Choose your departure date
Included: Drinking Water, Soft drinks, Tea & Coffee, Welcome Cocktails, Full-Board Meal Plan (All meals), Snacks, Special Dinner, Diving Package, Kayaks, Stand Up Paddleboard, Cabin Towels, Complimentary Toiletries, Deck Towels.
Required Extras: 5% VAT, Dive Insurance, National Park Fees (100-172 USD per day), Port Fees (35 USD).
Optional Extras: Travel Insurance, Gratuities, Hotel Transfer, Alcoholic Beverages, Nitrox (125 USD per trip), Private Dive Guide, Rental Gear, WiFi internet.
Book now, pay later: You can easily place your booking online. We will then hold the spaces for you and you can confirm with a payment later.
* Extra fees are shown per person.
Pay by bank transfer or online with
Drawings & Vessel Layouts
Cabin Types
Nautilus Under Sea Reviews
- 9.0 Superb
- Vessel 8.4
- Crew 9.2
- Food 9.5
- Diving 9.3
- Value 8.6
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- 10 Exceptional
- Frank V
-
Netherlands
A trip to a super place in the world that we will not soon forget because of these people
impression of the trip was "WOW" the people make your trip we always say and these people certainly did, especially our host did his best to make everyone feel at home, the dive guides do their best to show everything underwater
- Recommended for
- Staff, food and diving were fantastic. Safety on board is very high and well arranged. Care for diving due to the weather was well arranged.
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- 9.6 Exceptional
- Hélène P
-
France
Best diving trip with best crew
This trip to Socorro felt so special, we had an amazing crew taking care of us underwater and on the boat, we were diving so remotely that it felt really unique, the dives sites are magical. Really recommend Nautilus as it’s a really safe company and crew members are really awesome!
- Recommended for
- Amazing crew. Best diving experience. Excellent food.
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- 10 Exceptional
- Philip H
-
United Kingdom
Fantastic diving at amazing locations
Fantastic diving at amazing locations. The boat is comfortable and there were no problems on our trip.
- Recommended for
- Amazing diving. Friendly and professional crew and dive guides. Other guests.
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- 8.8 Fabulous
- Vlad P
-
Germany
Superb cruise
Great atmosphere on the boat, the dive guides are superb. 4 dives a day, we saw everything: hammerheads nearby, a whale shark, tiger shark 2 times, and then other sharks and mantas by the dozen
- Recommended for
- Solo dives. The best suites - Roca Partida, Cañon, Bo I ler.... Manras, sharks and dolphins all the time, very close.
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- 10 Exceptional
- Thomas R
-
Germany
Spectacular shark encounters
The almost 6m tall "Lucy" and another female of almost the same size, which were often very close to the cages. Sighting of a total of almost 30 different great white sharks. The information from the professional crew about the sharks and their distinguishing features was also great. This gives guests the opportunity to photograph a shark that has not yet been registered and to give it a name. The spectacular jumps of the sharks out of the water were also sensational.
- Recommended for
- A great experience to experience the great white sharks so closely, the warmth of the crew and the possibility of unlimited cage diving.
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- 10 Exceptional
- Bruno I
-
Switzerland
unforgettable experience
The underwater world has surpassed everything seen so far. The crew on the boat was super friendly, helpful and took care of the well-being of the guests. An all-round successful trip. Come back on this boat, the number of guests is ideal, so you don't get in each other's way under water.
- Recommended for
- Underwater world, food, service from the crew
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- 9.6 Exceptional
- Younggil S
-
South Korea
Worth diving trip
In most divings, we can see something interesting. The crew members were nice and friendly. They help us enjoying the diving trips.
- Recommended for
- amazing diving experiences. good crew members. nice guides.
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- 9.2 Superb
- Richard L
-
Canada
Amazing Liveaboard Experience with exceptional diving
I would recommend this trip to any diver interested in exceptional diving.
- Recommended for
- The wildlife encounters were amazing, from pelagic mantas on almost every dive, to 5 different types of shark, some huge, and a school of 1000+ 50 kg to 150 kg yellow fin tuna. Amazing!. The crew was amazing. The captain's leadership in delivering customer satisfaction. From driving zodiac skiffs, to clearing tables on occasion, nothing escaped his attention to detail. All efforts directed at delivering the best experience possible for the divers. The passengers gelled rapidly, with participants from Argentina, Brazil, Switzerland, Austria, Belgium, Taiwan, Canada and the U S.
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- 9.6 Exceptional
- Lionel F
-
France
A must to do in your life as a diver!
- Encounters with unusual animals- Comfortable accommodation- The rhythm action - relaxation
- Recommended for
- Well-being, sensations, conviviality
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- 9.6 Exceptional
- Suzanne I
-
United States
Sea lions & whale sharks in the Sea of Cortez!
I just returned from an incredible week in the Sea of Cortez aboard the Nautilus Undersea. The diving was just incredible and definitive trip highlights were diving with the sea lions and snorkeling and swimming with the whale sharks. The boat crew were extremely friendly and worked nonstop and we had 3 amazing dive guides throughout the week. We learned quite a bit about the Sea of Cortez through various nightly presentations on board and also had fun swimming and kayaking during surface intervals. I can’t say enough about our chef as all the meals were fantastic and our hostess was so friendly and always smiling. What an incredible week!
- Recommended for
- Incredible diving with sea lions. Snorkeling and swimming with whale sharks. Very friendly crew.





























































