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Okeanos Aggressor II, Costa Rica

Rating 8.6 out of 10 8.6 Fabulous
from $ 436 / 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
27 Oct
11 Days / 10 Nights
$ 6,299
FULL
22 Nov
11 Days / 10 Nights
Female Share.
$ 6,299
Select Cabin only 1 space left
12 Dec
11 Days / 10 Nights
$ 6,299
FULL
03 Jan
11 Days / 10 Nights
$ 6,399
FULL
24 Jan
11 Days / 10 Nights
$ 6,399
Select Cabin only 4 spaces left
07 Mar
11 Days / 10 Nights
Travel the World Special! Female Share.
$ 6,399 $ 4,799 Save 25%
Select Cabin only 1 space left
18 Apr
11 Days / 10 Nights
Travel the World Special! Male Share.
$ 6,399 $ 4,799 Save 25%
Select Cabin only 2 spaces left
09 May
11 Days / 10 Nights
$ 6,399
FULL
30 May
11 Days / 10 Nights
$ 6,399
FULL
18 Jun
11 Days / 10 Nights
DEMA Specials: Pay 5, get 1 FREE! Plus $500 OFF for the paying spaces. Valid for new bookings made until December 15, 2025. T&Cs apply.
$ 6,399 Deal
Select Cabin available
11 Jul
11 Days / 10 Nights
$ 6,399
FULL
29 Jul
9 Days / 8 Nights
DEMA Specials: Pay 5, get 1 FREE! Pay 9, get 2 FREE! Plus $500 OFF for the paying spaces. Valid for new bookings made until December 15, 2025. T&Cs apply.
$ 5,399 Deal
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), 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.

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Drawings & Vessel Layouts

#deckplan floorplan

Cabin Types

Okeanos Aggressor II Reviews

  • Rating 8.6 out of 10
  • 8.6 Fabulous
  1. Vessel
    7.5
  2. Crew
    9.4
  3. Food
    9.5
  4. Diving
    9.0
  5. Value
    7.7
  • Rating 10 out of 10
  • 10 Exceptional
  • Ruth P
  • Flag of United Kingdom 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.
  • Rating 9.2 out of 10
  • 9.2 Superb
  • Guillaume L
  • Flag of France France

PuraVida in this JurassicPark like environment

What a special island, and a special feeling to be lucky enough to have been there. Crew was amazing, dives were warm and with good viz, many hammer heads around, eagle and marble rays, dolphins etc... although the best season apparently ranges from August to October, with colder waters and loads of sharks. PuraVida !

Recommended for
HammerHeads. Crew. PuraVida.
  • 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 9.2 out of 10
  • 9.2 Superb
  • Christine S
  • Flag of Austria Austria

It was indescribably great

I don't know where to start. It was everything, super, super, super. The team is incredible, so great. I would like to thank you very much for the wonderful days and diving areas. It was just super great. Thank you

Recommended for
The crew, food and dive sites
Translated from German

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