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Okeanos Aggressor II, Costa Rica

Rating 8.6 out of 10 8.6 Fabulous
from $ 504 / 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
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 August 14, 2026.
$ 5,549 Deal
Select Cabin only 4 spaces left
16 Feb
11 Days / 10 Nights
$ 6,549
FULL
10 Mar
11 Days / 10 Nights
$ 6,549
FULL
03 Apr
11 Days / 10 Nights
$1000 OFF! Rates include discount. Valid until August 14, 2026.
$ 5,549 Deal
Select Cabin available
01 May
11 Days / 10 Nights
$ 6,549
FULL

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

  1. Visa payments
  2. MasterCard payments
  3. Paypal payments
  4. American Express payments
  5. Apple Pay payments
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 10 out of 10
  • 10 Exceptional
  • Alejandro N
  • Flag of Argentina Argentina

The best life on board of my life

Amazing dives: Hammerheads, tigers and Galapagos everywhere. The crew is aware of the passengers at all times. The best Dive masters. Thanks a lot.Pura Vida!

Recommended for
Dive sites. Dive Masters and boat staff. Food.
Translated from Spanish
  • Rating 8.0 out of 10
  • 8.0 Very good
  • Daniel H
  • Flag of Switzerland Switzerland

A beautiful diving cruise

The dives are very beautiful with lots of hammerhead sharks, galapagos sharks, silky sharks etc.

Recommended for
The food on board is excellent. The dive sites are beautiful and varied. The overall atmosphere was very friendly.
Translated from French
  • 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
  • Rating 9.2 out of 10
  • 9.2 Superb
  • Joanna L
  • Flag of United States United States

Trip of a lifetime

The diving exceeded expectations, the crew was so hospitable and went out of their way to make sure we lacked for nothing, and the food was the best I've ever had on a liveaboard. The only criticism, is that the boat's common areas could use a little updating.

Recommended for
Diving, crew, and food!

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