Okeanos Aggressor, Costa Rica
- Nitrox available
- Jacuzzi / Hot Tub
- En-Suite bathrooms
“Clearly, the dives were superb with hammerhead sharks at all the dives! ”
Highlights
The Okeanos Aggressor I liveaboard schedules year-round trips to Cocos Island, one of the worlds’ top diving destinations. Diving in Costa Rica means the chance to get up close with schooling hammerheads, mantas, whale sharks, tiger sharks, white tip reef sharks, rays, turtles and huge schools of fish. There is a 36-hour crossing to Cocos Island, but divers will be rewarded with incredible diving and big-fish action and up to 24 dives on the 10-night trip are available. The dive deck is spacious and allows ample room for kitting up, personal gear storage and camera equipment. Nitrox is also available for those certified.
The Okeanos Aggressor I liveaboard offers comfortable lodgings for 22 guests in `4 deluxe cabins, 2 twin cabins and 1 quad cabin located on the lower deck, and 3 deluxe cabins located on the upper deck. Each stateroom is en-suite with individually controlled AC, TV and media player and ample storage space. Meals are served in the large dining room and consist of a variety of freshly prepared cuisine of local flavours, American and BBQ. There is also a large salon with an entertainment system, complete photo centre and library, and on the sun deck are comfortable loungers, deck chairs, bar and grill. The highly trained and experienced crew of the Okeanos Aggressor are ready and waiting to share the magical beauty of Cocos Island both above and below the water.
Book your Okeanos Aggressor liveaboard easily online today.
Choose your departure date
Included: VAT, Hotel Transfer, Alcoholic Beverages, Drinking Water, Soft drinks, Tea & Coffee, Wine with Dinner, Full-Board Meal Plan (All meals), Snacks, Diving Package, Cabin Towels, Complimentary Toiletries, Deck Towels.
Required Extras: Dive Insurance, Chamber Fees (30 USD per trip), National Park Fees (396-554 USD per trip), Port Fees.
Optional Extras: Travel Insurance, Gratuities, Airport Transfer, Extra Dives, Nitrox, Nitrox Course, Rental Gear, Scuba Diving Courses, Snorkel Gear.
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
Okeanos Aggressor Reviews
- 8.7 Fabulous
- Vessel 7.6
- Crew 9.4
- Food 9.6
- Diving 8.8
- Value 8.2
-
- 9.6 Exceptional
- luis manuel A
-
Spain
Best diving so far.
Had a blast!!
- Recommended for
- friendly crew, New diving friends, Whale shark!!
-
- 9.6 Exceptional
- Nicholas B
-
United Kingdom
Okeanos aggressor and cocos rock
Fantastic experience, long way out, but makes it exclusive, fantastic amount of shark encounters, great boat and crew, great food, a must for all serious divers!
- Recommended for
- Sharks, sharks and what must be the best night dive in the world
-
- 9.2 Superb
- Yann V
-
France
Wonderful dives, awesome crew & dive guide, comfortable boat, what more could you ask for?
Diving in the blue with a school of hammerhead sharks, seeing a whale shark at the bend of a reef, excellent moments with the crew, very friendly, helpful, who will do everything to help you make this stay optimal.
- Recommended for
- Spectacular dives with schools of hammerhead sharks, whale sharks, fantastic crew & dive guide
-
- 9.6 Exceptional
- Niklas P
-
Sweden
Great diving and great service!
The diving is just great! We made 21 dives, hammerheads on all of them. Many other type of sharks and much more fish life than I expected. The crew was fantastic. They were very helpful and friendly! And the food was excellent, probably the best chef in all Costa Rica!
- Recommended for
- The diving, the crew and the food.
-
- 10 Exceptional
- Joshua M
-
United States
Epic
Tigers hunting, hammers swarming, Galapagos swaying by, silkys darting, white tips everywhere, black and silver tips appeared a few times, too! All the Marine life at Coco's makes it amazing, unforgettable and like none other! The island is the most beautiful in the world.-JC And it's true!!
- Recommended for
- Diving, Crew
-
- 10 Exceptional
- Jake C
-
United Kingdom
Once in a lifetime experience
The diving is simply superb and topped off by a brilliant and professional crew. It’s the little things that count and they crew go that extra mile to ensure your comfort and enjoyment of the trip.
- Recommended for
- The incredible diving, the amazing crew, and the food!!
-
- 8.4 Very good
- vanessa J
-
United States
1st trip through liveabord.com, will not be my last
excellent service from most of the staff. Great mix of people from the US and Europe. Food was better than expected. YOU NEED TO HAVE WI-FI ON ALL BOATS.
- Recommended for
- fellow divers, most of the staff, service
-
- 9.6 Exceptional
- Petra H
-
Switzerland
Extraordinary
The crew was super friendly and helpful. Everyday fresh and super delicious food. The dive sites were selected by the national park, therefore it can happen that you dive several times at the same site but no dive is like another. The dive guides were experienced and taking care of the divers very well.
- Recommended for
- Crew, Food,
-
- 8.8 Fabulous
- Jess G
-
Canada
Unbelievable trip best staff I've ever experienced diving both live aboard and land based.
Where would one begin? My first whale shark in 30 years of diving, or maybe the dive where simultaneously we had a huge Manta ray two hammer heads three Galapagos Sharks a Large Tiger shark and a two hundred pound Tuna rolls through. Every meal was a highlight as was the entire staff perfect organization. Without question the best live aboard ive done. That starts at the top nice reflection on the Captain.
- Recommended for
- The staff on the Okeanos 1, the group of people on the boat and of course the absolutely spectacular Cocos island both above and below the water.
-
- 9.6 Exceptional
- John P
-
France
Great Liveaboard for an amazing place
Cocos is the best diving I have ever done. Sharks (a lot of) on every dive. The staff, food, activities and just everything proposed lives up to the high expectations that is Diving Cocos Island. Will go back ASAP!!!
- Recommended for
- Cocos Island - The Dives - The Staff






































































