Liveaboard Review

The Okeanos Aggressor II was built in 1985 and renovated in 2010 and will provide you with world-class diving experiences in Cocos Island. You will find that Cocos Island is uninhabited but is beaming with wildlife in and out of the water. The liveaboard has a length of 36meters/120ft and a beamwidth of 8meters/27ft. This liveaboard will ensure your stay is memorable and full of lasting memories.

Our Overall Review


Reasons to buy:

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    Some people noted that they meant fellow divers on the trip that have become lifelong friends
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    Divers said they were thrilled that they got to see Mobula, eagle, marble rays, silk, silvertip, and white tip sharks
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    Many people were happy with the marine life and the fact that they got to see wildlife
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    A couple of people noted that they were satisfied with the downtime between dives

Reasons NOT to buy:

  • check-markSome people were taken back by the long journey to get to Cocos Island

Where to book:


Where to book:

Diving on the Okeanos Aggressor II in 

Okeanos Aggressor II liveaboard

The Okeanos Aggressor II has been in the diving scene for over 35 years and used to be known as the Wind Dancer before becoming part of the Aggressor fleet. This liveaboard has all the amenities you can expect from a world-class yacht like a sun deck, large dive deck, air-conditioning, en-suite bathroom facilities, and dive tenders. Nine professional and diligent crew members will cater to your every whim.

Interior and entertainment areas

On the Okeanos Aggressor II, you will be satisfied with 11 classy deluxe staterooms. These en-suite staterooms all have their en-suite bathrooms with hot and cold showers. Moreover, they have ample storage and a television for your viewing pleasure. You are guaranteed a wonderful night’s rest after a productive day of diving.
Relaxation & leisure areas on the Okeanos Aggressor II

In your leisure time, you can either spend time in the salon or head to the sun deck. Both areas have comfortable loungers and chairs and are always kept in a tidy and immaculate condition. The sun deck also boasts a barbeque and a cocktail bar area for sundowners as the stars start to appear.

Dive deck on the liveaboard

The dive deck is spaciously designed to maximize moveability by the divers and divemasters. Each diver will be issued a tracking device to ensure no-one gets lost in this remote region. The dive deck also offers facilities for budding U/W photographers like rinse tanks, charging stations and a camera table. There are also computers for you to utilize and view your fabulous pictures and videos taken on the Okeanos Aggressor.

Food on the liveaboard

One thing you can expect from all the liveaboards in the Aggressor fleet is the great food served by the chefs. Three meals a day are served with snacks throughout the day to keep up your energy levels. All soft drinks and alcoholic beverages are served complimentary to guests on board the liveaboard. Any specific dietary requirements should be made known to the crew and staff upon arrival on the Okeanos Aggressor.


This liveaboard has the privilege to dive into the waters of the Cocos Islands. A normal Okeanos Aggressor itinerary will last around ten nights. Diving is done all year round because of the tropical climate that can be found in Costa Rica.

Where to book:

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