Sea Hunter Liveaboard, Costa Rica
- Nitrox available
- Free Nitrox
- En-Suite bathrooms
“We had really great dives at Cocos, full of hammerheads and other species ! ”
Highlights
The MV Sea Hunter Liveaboard is a purpose built vessel offering year-round diving in Cocos Island. She is an incredibly stable and robust vessel and also has 'zero speed stabilisers' which are lowered into the water when she is moored to give added stability, making the M/V Sea Hunter an ideal choice for diving in Costa Rica. She has 8 standard cabins located on the lower deck with the choice of twin or double beds, which are air-conditioned, carpeted throughout and come with en-suite bathrooms. On the upper deck are 2 double suites with panoramic views, en-suite bathrooms, AC, carpet and each suite has hand-painted artwork by Carlos Hiller on the walls.
Social areas aboard the MV Sea Hunter include the lounge fitted with chairs, long, padded seating areas for sitting, DVDs, videos, games and more, as well as the mini-bar. The dining room has five, 4-person booths arranged in two rows, and is where the menu of a combination of American and local Costa Rican cuisine is served, including fresh tropical fruits, salads, fish, chicken, beef prepared in a variety of ways. There is also a study, which provides a relaxed atmosphere and extensive library, as well as a video and digital photography editing suite.
MV Sea Hunter itineraries in Costa Rica are 10 or 11-nights long giving divers the opportunity to really experience Cocos Island to its fullest. Due to the remote location of Cocos Island, the diving is pristine, marine life is abundant and divers can expect to see schooling white tip reef sharks, schooling hammerhead, dolphins, manta rays, sailfish and much more. Diver facilities have been well designed to ensure maximum comfort. Each diver is allocated individual gear storage and under-seat storage, as well as personal camera lockers and free Nitrox is included for certified divers.
Book your Sea Hunter liveaboard easily online today.
Choose your departure date
Included: VAT, Alcoholic Beverages, Drinking Water, Soft drinks, Tea & Coffee, Full-Board Meal Plan (All meals), Snacks, Nitrox, Cabin Towels, Complimentary Toiletries, Deck Towels, Laundry / Pressing Services.
Required Extras: Fuel Surcharge (200 USD), National Park Fees (554-633 USD per trip), Local Transfers (100 USD per trip).
Optional Extras: Gratuities, Airport Transfer (56 USD per trip), Wine with Dinner, Night Dives (50-56 USD), Nitrox Course (210 USD), Private Dive Guide, Rental Gear, Scuba Diving Courses (350-425 USD), WiFi internet (40 USD).
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.
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Drawings & Vessel Layouts

Cabin Types
Sea Hunter Reviews
- 9.1 Superb
- Vessel
- Crew
- Food
- Diving
- Value
-
- 10 Exceptional
- Natsumi U
-
Japan
A great trip!
Not the high season and El Nino this year, but guides did wonderful jobs to find hummer heads and many other small stuff like frog fish.
- Recommended for
- Guides, Crew service, diving experience.
-
- 10 Exceptional
- Ainhoa U
-
Spain
Unforgettable
Dives in Alcyone and Dirty Rock, the friendliness and friendliness of the crew, the comfort of the cabin
- Recommended for
- Dives, Crew & Cruise Director
-
- 10 Exceptional
- Janice S
-
Canada
The best trip for me on planet earth.
Schools of hammerheads; all the different rays: manta, mobula, bat and marble; jack school; a trip in the submersible to 1000’ but also, all of the other fish, big and small…I loved them all.
- Recommended for
- Incredible diving, fantastic crew and fellow divers.
-
- 9.6 Exceptional
- Fiona C
-
Canada
All around amazing Liveaboard
Mind-blowing dives with schooling sharks and fish, a world-class crew - all master of service within their disciplines, personalized care for each of the guests, a clean and comfortable boat with so many little touches (e.g. laundry, beer, nightly events), all with the backdrop of a beautiful and untouched paradise island
- Recommended for
- Unbelievable dives, hospitality/service, dive guide knowledge and professionalism
-
- 8.4 Very good
- Richard S
-
United States
cocos great
boat is very safe and clean crew were great water was a little warmer than normal and therefore slightly less large pelagic but still amazing trip 12 foot tiger shark
- Recommended for
- sharks sharks sharks
-
- 9.6 Exceptional
- Dan S
-
United States
Shark Heaven off Cocos
Every dive was very good, but the first dive we saw the Whale Shark. On several of the dives, the Barber fish cleaning stations were so active it was a constant flow of hammerheads.
- Recommended for
- The dive panga crew was excellent - Roberto, Juan Manuel and Balin are some of the best we have dove with. Great shark experience; whale shark, lots of hammerheads and white tips, silkies, Galapagos and oceanic blackcaps.
-
- 9.6 Exceptional
- Frédéric B
-
France
Incredible experience
The diving was great, and this isolated island is fascinating. We were the only boat on Cocos ! The crew is really doing his best to make the trip unforgettable
- Recommended for
- The diving, the crew, the island
-
- 9.2 Superb
- Daniel G
-
Germany
The best diving experience that you can find !!!
The dives at Cocos Island was amazing! We spotted hundreds of Hammerhead Sharks, Tiger Shark, Galapagos Shark, Manta Ray, Eagle Ray and big School of different fish. Amazing experience:) The crew was so great and the food was delicious. We had a great time and will come back :)!
- Recommended for
- - Amazing Dives - Fantastic Crew - Delicious Food
-
- 10 Exceptional
- Silvia S
-
Switzerland
Mindblowing. Every day was amazing.
Seeing different shark species. Some of them from quite close.
- Recommended for
- Great diving. Friendly crew. Good boat and food.
-
- 9.6 Exceptional
- Richard W
-
United Kingdom
"Pura Vida!" The 'must dive' Cocos experience.
Swimming with a wall of hammerhead sharks, drifting with thousands of Jack's, and diving with knowledgeable experts and good diving companions. These memories will stay with me for ever. It did rain for most of the trip, but that did not spoil it for me, even with reduced visibility by Cocos standards, it was amazing to a British diver. This is not a trip for the inexperienced. There was some challenging currents and waves, but our trip was in the rainy season. Everything was very efficiently run and all were extremely helpful and friendly. To really seal an excellent trip, my clothes were washed, dried and neatly folded just before we returned. Luxury indeed; worth every penny and hopefully I will return to Cocos, on Sea Hunter but in the dry season.
- Recommended for
- Expertise of ALl staff, safety management, variety of dives.