Okeanos Aggressor, Costa Rica
- Nitrox available
- Jacuzzi / Hot Tub
- En-Suite bathrooms
“It was January so we didn’t see large schools of hammerheads but we did see plenty of them, and tigers and even mantas and silver …”
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.
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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
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- 10 Exceptional
- Felix F
-
United States
Extraordinary
Everything was perfect
- Recommended for
- The crew, the dive sites, the food
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- 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
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- 8.8 Fabulous
- Stephen B
-
United Kingdom
Less hammerheads, great service
It was January so we didn’t see large schools of hammerheads but we did see plenty of them, and tigers and even mantas and silver tips. Food was excellent and the level of service on the boat and when diving was fantastic. All the staff were great. Dived a variety of sites. I thoroughly enjoyed the experience.
- Recommended for
- Food, staff and diving
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- 9.2 Superb
- Peter B
-
Germany
Tauchsafari Cocos
Crew and the excellent foodHammerhead sharks, mobulas
- Recommended for
- Crew, nice dives, Coco
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- 7.6 Good
- Annie B
-
Canada
Introduction of Costa Rica diving
The interaction with the giants mantas rays was incredible
- Recommended for
- The giant mantas rays, The crew and the island
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- 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.
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- 8.0 Very good
- Sylvain R
-
France
Amazing experience
Okeanos Agressor I is a nice and confortable boat. Coco Island is like in the movies and it's very pleasant to have opportunities to explore it a little bit. We were lucky enough to see all the big stuff under water. Dinners like at restaurant!
- Recommended for
- We've seen all the stuff that can be seen under water in Cocos. Wonderful island in which we can land. Great food.
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- 9.6 Exceptional
- Heidi H
-
United States
Diving wirh the sharks was one of the most incredible and rewarding experiences of my life.
Diving with the hammerheads, white tips, and rays. Being in the ocean experiencing and being part of the ecosystem. And feeling safe thanks to Warren and the other dive masters. Also seeing the dolphins surrounding the panga on one of the dives. The food and service was excellent. Muchas Gracias!
- Recommended for
- The staff service with nitrox refills, donning BCDs and retrieving them at dive sites, and the excellent meals.
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- 10 Exceptional
- George S
-
United States
Great crew, great food, beautiful dives
Every dive was a shark dive, and we got to see a variety of these majestic creatures every day. We also took shore trips to bathe in rivers and waterfalls. Every meal was nutritious and gourmet, with just the sorts of food needed to sustain diving.
- Recommended for
- Beautiful dives/setting, quality of food, professionalism of crew
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- 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






































































