Okeanos Aggressor II, Costa Rica
- Nitrox available
- En-Suite bathrooms
- Aircon Cabins
“The chefs and the food were amazing, no doubt I gained a few kilos on my vacation :). ”
Highlights
The Okeanos Aggressor II liveaboard was built for comfort and stability to offer year-round diving at the remote islands of Costa Rica. The yacht provides comfortable accommodation for 24 guests in 12 en-suite cabins. Eight deluxe staterooms are located on the lower deck, and there is a double lower bed and twin upper bunk-style bed. On the main deck is the master stateroom with a queen bed, and on the upper deck are two suites that have either two twin beds or one king bed.
On the main deck is the ship's restaurant, where delicious cuisine with a varied and plentiful menu is served. Breakfast and lunches are buffet-style, and dinner is chef-prepared and served each evening. On the top deck is the BBQ and shaded cocktail bar, perfect for unwinding with fellow guests to discuss the spectacular diving of the day. Here, you can also find comfortable loungers to do some tanning in between dives.
The Okeanos II liveaboard departs from Puntarenas, Costa Rica for the 36-hour crossing to Costa Rica. Guests can enjoy up to 21 dives at the UNESCO World Heritage site for the chance of big fish encounters like nowhere else. Aside from the incredible diving, guests will also be taken ashore to hike through the jungles of Cocos and swim in the many waterfalls.
Book online today to reserve your space aboard the Okeanos Aggressor II liveaboard.
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: Chamber Fees (30 USD), National Park Fees (350-630 USD), Port Fees.
Optional Extras: Dive Insurance, 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 II Reviews
- 8.6 Fabulous
- Vessel 7.5
- Crew 9.4
- Food 9.5
- Diving 9.0
- Value 7.7
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- 10 Exceptional
- Ruth P
-
United Kingdom
Great diving. Great food. Brilliant adventure
Diving was brilliant. Cocos Island is cool, so many waterfalls. The diving was really well organised, the staff on the boat worked really hard. We were worried about the food, as my husband has Coeliacs, but the attention to detail on this was superb, they brought out gluten free options whenever required. Also the staff at Liveaboard.com were great, they jumped straight onto a mix up with my booking, it was really easy to get hold of them on the phone, and the mix up was sorted straight away.
- Recommended for
- Very relaxed atmosphere. Catered brilliantly for gluten free. Well organised.
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- 9.2 Superb
- Mary S
-
United States
Enchanting island teeming with under the sea life...amazing!
Seeing a Manta Ray, hammerheads, marble rays, spotted eagle rays, a Galapagos shark and the whale shark on Easter morning first dive of the day with dolphins playing in the water when we boarded the panga. Yes, all of this on one dive...spectacular!
- Recommended for
- Okeanos II crew, diving with lots of sea life, Cocos Island
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- 8.4 Very good
- Eric S
-
Canada
So many sharks
The diving was great so many shark encounters on every dive. Schools of White tips and hammerheads. Galapagos Sharks galore. The food was amazing, th staff attentive. A shout out to Captain Carlos and to Edwardo.
- Recommended for
- Food, sharks, staff
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- 9.2 Superb
- JULIAN G
-
Colombia
A journey through time and space
The trip to Cocos Island in Costa Rica aboard the Okeanos Aggressor II was unforgettable. With a friendly, helpful and knowledgeable crew of the operation, we were able to visit this magical destination that transports one in time and space. On the trip we shared with people from several countries around the world in a very pleasant atmosphere, being able to visit fantastic diving spots where we saw multiple species of pelagic animals from the Pacific Ocean.
- Recommended for
- The chosen destination, the crew and the food
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- 9.6 Exceptional
- LILING Y
-
China
Although it's far by boat, it's worth going
See a lot of sharks and experience great boat service
- Recommended for
- 1. See a lot of hammerhead sharks 2. Land travel is great The service on board is very good
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- 10 Exceptional
- Nasira (Nancy) G
-
France
The dives were beautiful. The staff was discreet, efficient, professional and very pleasant, we had an unforgettable cruise stay. Thank you Manuel, Favien, Lewis, Hannibal, Carlos, without or
The best moments are the dives in Alycion with the encounter with the herd of hammerhead sharks, Galapagos sharks. Magnificent dives.!!!!!
- Recommended for
- Dives - meals - comfort of the boat.
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- 10 Exceptional
- Ivo J
-
Czech Republic
my best diving trip
7 kinds of sharks
- Recommended for
- Diving with sharks. excelent food beer and wine for free. nice group of divers from around the world.
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- 8.4 Very good
- Fabian S
-
Germany
Wahnsinnstauchplätze und riesige Galapagoshaie
The absolut highlihts of this trip were the schools of hummerheads, the very closed big fat galapagos sharks and fantastic guests. The hospitality of the crew was amazing. The best liveaboard food we ever had on a liveaboard! Additional a very good organisation. Coco`s is not the cheapest place to dive but one of the best of value for money! I strongly recommend it!.
- Recommended for
- the galapagossharks, the guests and the crew
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- 9.2 Superb
- Sandra H
-
Austria
Diving was amazing the dive guides too also the every other crew member too. Kind, helpfull, thinkfull.
Diving for sure :-)
- Recommended for
- Diving Crew View
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- 9.6 Exceptional
- Gary F
-
United States
As good as indonesia on some dive sites
some sites had several schools of different kinds of fish, as well as sharks and turtles, all in one dive. I like to watch schools of fish. I have been to Indonesia on many dive vacations and Cano Island is as good as Indonesia for schooling fish on some dive sites.
- Recommended for
- evening meals were gourmet, staff provided good services, diving from the pangas was easy














































































