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.
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
-
- 8.4 Very good
- Annie B
-
Canada
Unforgettable
All dive were incredible ! The schools of hammerhead, the Tigers sharks, galapagos, silky sharks and i had multiple interactions with 2 frogs fish! Amazing
- Recommended for
- The sharks, the crew, the beauty of the ocean
-
- 9.6 Exceptional
- luis manuel A
-
Spain
Best diving so far.
Had a blast!!
- Recommended for
- friendly crew, New diving friends, Whale shark!!
-
- 10 Exceptional
- martin B
-
Canada
Fantastic Great trip!
Schools of Hammerheads ,Tiger shark, Galapagos sharks , Biggest lobster i have seen ! Rays, all together we saw over 700 sharks in 21 dives!Roger my Brother and Diving Buddy always Fun when he enters without fins LOL !
- Recommended for
- Diving Food Staff
-
- 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
- Manuel L
-
Spain
Amazing
Underwater life is spectacular, which is the reason why I decided on this destination ... but after the trip, I get very good friends
- Recommended for
- Tiger Sharks, Crew and Cocos N. P.
-
- 10 Exceptional
- Thomas R
-
Germany
Nice dive trip in a relaxed atmosphere
A spectacular dive with a baitball and hunting sharks, dolphins, tunas ect..Another great dive with a pack of mating marble rays.Shore leave to a viewpoint on the island with spectacular views.
- Recommended for
- Great crew, the nature and wildlife of the Cocos Islands, the food and the free drinks on the boat!
-
- 10 Exceptional
- Michael P
-
United States
Worth waiting 49 years of diving for the beginning to the end perfect trip!
The Crew set the attitude for a great trip full of fun, cooperation, scheduling, excitement, experience and safe diving!
- Recommended for
- The Crew, Sea life and the Crew!
-
- 9.6 Exceptional
- Robert H
-
Sweden
A unique diving experince
Definitely our encounter with the dolphins, I've seen dolphins during dives before but they've never sticked around this long or come up this close before, it was amazing! Such beautiful and intelligent beings:D The big schools of hammerheads were really cool too!
- Recommended for
- The dive sites, small group, lots of hammerheads!
-
- 8.4 Very good
- Romain R
-
France
Great dives, despite a not very comfortable boat.
Clearly, the dives were superb with hammerhead sharks at all the dives! Twice a tiger shark too! Very often eagle and marbled rays, and even manta and mobula rays! All this even if the schools of hammerhead sharks were not there (water still too warm?) ...
- Recommended for
- The dives, the staff at the north, Coco Island
-
- 8.8 Fabulous
- Paula B
-
Germany
Beautiful liveaboard with top service
manta ray White tip reef sharkBarbecue on the dream beach Nice people
- Recommended for
- Barbecue on the beach, manta rays, service on board






































































