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, National Park Fees ($100-192 / day), Port Fees ($35).
Optional Extras: Gratuities, Airport Transfer, Hotel Transfer, Alcoholic Beverages, Nitrox ($25-120), Nitrox Course ($245), Private Dive Guide ($255 / day), Rental Gear, Scuba Diving Courses, WiFi internet ($25-80).
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
- 8.9 Fabulous
- Vessel 8.2
- Crew 9.1
- Food 9.5
- Diving 9.3
- Value 8.6
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- 9.6 Exceptional
- Maxim B
-
Netherlands
Beautifull divesites, awesome crew, boat and group!
Incredible trip. Enjoyed every second of it, both below and above surface.
- Recommended for
- Dive sites and animals. Vibe on board (crew and divers). Food.
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- 8.8 Fabulous
- Jean-Pierre J
-
United Kingdom
Baja California with the Nautilus
I had been waiting to do this trip for years and it didn’t disappoint The dive sites in the Sea of Cortez are legendary The staff were enthusiastic, professional and very friendly. Safety and comfort for the divers was always a priority. The dive guides managed to balance supervision and allowing freedom to roam underwater without compromising safety The dive equipment and set up was well maintained and well organized We sailed overnight to go to new trips every day. The food was delicious and generous portions made fresh every day. We enjoyed a wide variety of dives: drift dives, night dives, wreck dives and cavern dives. The highlight was a close encounter with a whale shark which was truly amazing! Diving with the sealions and seals was also a wonderful experience. Overall I highly recommend the trip which offers outstanding value for money.
- Recommended for
- The staff were extremely professional and friendly. The safety and comfort of divers was the priority. The dive sites were excellent and varied.
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- 10 Exceptional
- TARA L
-
United States
Best diving adventure I ever had! Giant Mantas, 6 species of sharks amazing crew and service!
It was great to spend the last of 2022 and the start of 2023 in such a beautiful place, with great dive buddies and excellent staff and divemasters
- Recommended for
- Location, Service from Crew, Big Animals
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- 9.6 Exceptional
- Thierry P
-
France
An unforgettable trip to be rescheduled in the coming years
Fabulous trip, whale sharks, dolphins, manta rays in one and the same dive.Manta rays on every dive.A top crew ranging from captain, first mate, cook, room manager, dive guides.... All at the top in their respective fields
- Recommended for
- qualities of the dive sites. quality of the boat's crew. quality of the food served.
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- 8.4 Very good
- Florence D
-
France
Intense dives in a very friendly atmosphere.
Great week - the day of watching and swimming with the whale sharks was awesome! We saw several of them and to be so close to them was magical! The dives where the sea lions came to watch US! 😉
- Recommended for
- The attentive crew. Food. The general usability.
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- 8.8 Fabulous
- MAGDALENA B
-
Netherlands
Great experience
Great white sharks, great crew and participants, well organised
- Recommended for
- abundant great white sharks, amazing crew, comfortable boat
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- 9.2 Superb
- Allain D
-
France
Some unforgettable dives
A beautiful voyage in the Sea of CortezSome unforgettable dives A good understanding between the divers
- Recommended for
- The Chef's Kitchen. Whale shark and seal encounters. The availability of the team.
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- 8.4 Very good
- Justin J
-
United States
Great value
Was great to dive somewhere new
- Recommended for
- Diversity in sea of cortez. crew effort. lots of diving.
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- 10 Exceptional
- Carolyn K
-
United States
For a relaxing vacation choose Nautilus Undersea
Overall a very organized and well run trip. This was our second trip on this boat and we have been 100% satisfied both times.
- Recommended for
- Amazing crew. Good food. Cabins.
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- 8.8 Fabulous
- Michael S
-
United States
Whale sharks AND diving
Good experience - swimming with the whale sharks the highlight of the trip - it was a bucket list item…
- Recommended for
- Crew. Dive guides. Food.






























































