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Okeanos Aggressor II, Costa Rica

Rating 8.6 out of 10 8.6 Fabulous
from $ 503 / day Check dates

“The chefs and the food were amazing, no doubt I gained a few kilos on my vacation :). ”

Camryn S, Flag of United States United States

Highlights

  • Year-round diving to Cocos Island
  • Dive one of the most exhilarating dive destinations in the world in comfort and luxury
  • Regular sightings of schooling hammerheads, countless white-tip sharks, manta rays, tuna, and whale sharks

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.

Choose your departure date

Date
Price
09 Aug
11 Days / 10 Nights
$ 6,399
FULL
26 Aug
9 Days / 8 Nights
Female Shared Cabin.
$ 5,399
Select Cabin only 1 space left
05 Sep
11 Days / 10 Nights
$ 6,399
FULL
23 Sep
9 Days / 8 Nights
$ 5,399
FULL
22 Oct
11 Days / 10 Nights
$ 6,399
FULL
14 Nov
11 Days / 10 Nights
$ 6,399
FULL
04 Dec
11 Days / 10 Nights
$ 6,399
FULL
26 Dec
11 Days / 10 Nights
$ 6,399
Select Cabin only 2 spaces left
20 Jan
11 Days / 10 Nights
$1000 OFF! Rates include discount. Valid until July 31, 2026.
$ 5,549 Deal
Select Cabin available
16 Feb
11 Days / 10 Nights
$ 6,549
FULL
10 Mar
11 Days / 10 Nights
$ 6,549
FULL
03 Apr
11 Days / 10 Nights
$ 6,549
Select Cabin available

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), Fuel Surcharge (140-180 USD / trip), 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

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Best Price Guaranteed You're getting the lowest rate. We work closely with the boat operators on a daily basis to deliver you the best possible rates. In case you find our rate cheaper somewhere else we will either match it or beat it.

Drawings & Vessel Layouts

#deckplan floorplan

Cabin Types

Okeanos Aggressor II Reviews

  • Rating 8.6 out of 10
  • 8.6 Fabulous
  1. Vessel
    7.4
  2. Crew
    9.4
  3. Food
    9.5
  4. Diving
    9.0
  5. Value
    7.8
  • Rating 9.6 out of 10
  • 9.6 Exceptional
  • Kayla W
  • Flag of Canada Canada

Once in a lifetime experience

Really unforgettable trip, the crew was outstanding, Coco's island is so special, and the diving was just amazing. The water temp in April was around 29/30 degress celcius, so lovely!

Recommended for
The amazing diving. The crew was so helpful. The island of Coco's is so special.
  • Rating 10 out of 10
  • 10 Exceptional
  • Nasira (Nancy) G
  • Flag of France 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.
Translated from French
  • Rating 9.2 out of 10
  • 9.2 Superb
  • David T
  • Flag of Canada Canada

Had a great time and met great people

The small trips to the island were cool. The Diving was amazing.

Recommended for
The diving, the staff and the food
  • Rating 9.6 out of 10
  • 9.6 Exceptional
  • Gary F
  • Flag of United States 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

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