Nautilus Under Sea, Mexico
9.0 Superb - 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
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- 9.0 Superb
- Vessel 8.4
- Crew 9.2
- Food 9.5
- Diving 9.3
- Value 8.6
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- 10 Exceptional
- Philip K
-
Germany
Very friendly giant mantas
great islands great sea creatures great ship great crew great adventure
- Recommended for
- Giant Mantas. Hammerhead sharks. Dolphins.
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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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- 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.
-
- 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
-
- 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
- MAGDALENA B
-
Netherlands
Great experience
Great white sharks, great crew and participants, well organised
- Recommended for
- abundant great white sharks, amazing crew, comfortable boat
-
- 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.
-
- 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.
-
- 9.2 Superb
- Bruce P
-
Canada
Excellent
Diving trip done in August 2025. We really enjoyed our time on the Nautilus Undersea. Crew was amazing and worked very hard at making we were happy and comfortable. Safety of guest was taken very seriously. Well organized. Swimming with Whale Sharks was great. We did one night dive and it was the best night dive we have ever done so far. Boat is a bit old but we were comfortable. No complaints at all. We are already planning our next dive trip in Socorro with them.
- Recommended for
- The crew. Diving. Food.
-
- 8.0 Very good
- Gwendoline U
-
France
An absolutely magical journey
The magnificent dives, the jacuzzi to warm up, the good meals and the great atmosphere
- Recommended for
- Manta rays, sharks, and the atmosphere on the boat
