Okeanos Aggressor II

Introduction
Location
Accommodation
Diving
Pricing & Schedules
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Okeanos Aggressor II liveaboard takes divers to Cocos Island in Costa Rica, one of the best places in the world for diving with hammerhead sharks and other pelagic marine life. Okeanos Aggressor II is a great ocean-going liveaboard, both functional and comfortable, ideal for the long journey to Cocos Island. She offers 10-night cruises to Cocos Island, with 7 full days diving.

We think…

If you love diving with large pelagic marine life, diving Cocos Island is one of the best dive locations in the world. Okeanos Aggressor II is a comfortable choice for visiting this region. The destination is not suitable for beginners.

Okeanos Aggressor II liveaboard departs from Puntarenas on the west coast of Costa Rica, reached by car from the capital San Jose in about three hours.

The crossing to Cocos Island takes about 32-25 hours. Because of the long journey, extended 10-night excursions are offered, with 7 full dive days, making the trip worthwhile. All divers must arrive in San Jose at least one day ahead of cruise start. It is also recommended to have one night after cruise end. Pick-ups are done only from four host hotels in San Jose.

The 35m (100ft) vessel has 11 comfortable twin or double cabins for up to 22 guests. Each cabin has individual air-conditioning, private bath with shower.

Master Stateroom (#1)

Queen bed, private facilities, porthole view, TV/VCR, mirrored cabinet, full-length mirror, wardrobe, bathrobes, hairdryer, toiletries, and fresh towels daily.

Deluxe Stateroom (#3, 4, 5, 6, 7, 8, 9, 10)

Double bed (lower) and twin bed (upper) bunk-style, private facilities, mirrored cabinet, wardrobe, bathrobes, hairdryer, toiletries, fresh towels daily.

Owners Suite (#2)

A large luxurious suite featuring 2 twin beds (fixed), bamboo flooring, a 42-inch flat-screen monitor with DVD, private minibar/refrigerator, granite side table for private in-cabin dining, wood paneling, upholstered headboard, large bathroom and separate glass enclosures for toilet and showers.

Okeanus Aggressor II liveaboard takes divers to Cocos Island in Costa Rica, one of the best places in the world for diving with hammerhead sharks and other pelagic marine life. Part of the Aggressor Group, the boat is both functional and comfortable.

Owners Suite (#11)

A large luxurious suite featuring a king bed, bamboo flooring, a 42-inch flat-screen monitor with DVD, private minibar/refrigerator, granite side table for private in-cabin dining, wood paneling, upholstered headboard, large bathroom and separate glass enclosures for toilet and showers.

Okeanus Aggressor II liveaboard takes divers to Cocos Island in Costa Rica, one of the best places in the world for diving with hammerhead sharks and other pelagic marine life. Part of the Aggressor Group, the boat is both functional and comfortable.

Meals are served in the large air-conditioned salon. Expect a mixture of international and South American cuisine. A small library and Video/DVD station is available for all guests. The bar is a great meeting point to share the stories of the day. A large, half-shaded sundeck allows you to relax between dives.

Onboard electronics and safety equipment are of the latest technical standards.

Diving

The dive deck is very large, each diver has their own suit up space. A large camera table is also provided, with charging stations and separate rinse tanks for cameras keep your photo gear safe. Nitrox is available. Hire gear is available but has to be pre-booked.

Diving Cocos Island you should be comfortable diving in stronger currents and open water conditions with thermoclines. Four dives are offered per day over seven dive days. All diving is done from two dive tenders and divers are split into smaller groups that dive different sites.

Dive Sites

Cocos Island is one of the few remaining dive locations where you can still expect to see large pelagic marine life. The island is essentially a huge mountain starting thousands of metres below the surface and breaking the surface as an impressive Island with steep cliffs and little island groups.

The biggest attractions are huge schools of hammerhead sharks. Most dives are done close to surrounding rocks and islands. The cleaning stations in these areas attract schools of hammerhead sharks. On almost every dive you will encounter huge schools of fish, mostly Jacks and barracudas and large fish such as silky, silver lace and grey-sharks, mantas and mobula rays. Whale sharks and dolphins are not uncommon and can be spotted on almost all routes. Turtles, moray eels and lobsters are everywhere. With a little luck, you may encounter chasing sailfish or whales.

Okeanos Aggressor 1 liveaboard takes divers to Cocos Island in Costa Rica, one of the best places in the world for diving with hammerhead sharks and other pelagic marine life.

Staying Connected

Email is available onboard through the satellite system. There is a charge for incoming and outgoing email. Private calls may be made from the yacht. When diving at Cocos Island, there is a cell tower with intermittent reception.

Trip dates & availability

Please see pricing table below the availability panel for inclusions, exclusions, and extras.

Okeanos Aggressor - Inclusions, Exclusions and Extras

Included
Accommodation as specified, all meals, snacks, water, coffee, tea & soft drinks, ship to shore transportation, all dives, tanks, weights dive guides.
Single supplement surcharge is 65%
ExcludedAUDUSD
National Park Fee (8 nights)350USD|350
National Park Fee (10 nights)490USD|490
Emergency Plan Fee30USD|30
Optional Extras
Full set of gear rental excl. wetsuit (10 nights)260USD|260
Nitrox fills (10 nights)150USD|150
Important Information
This liveaboard's prices are in USD. The AUD prices shown are based on the current exchange rate. The price paid in AUD will be based on the actual exchange rate at the time any payments are made.

Here's what our clients say about us!

  • I've been using these guys since 2008, and every single trip has been awesome. Only thing I need to worry is to get to airport in time. They have wide experience of dive destinations and there's always an option to pick. Strong recommendation!

    Janne M

  • The team at Diveplanit were tremendous help for my recent trip to Palau. The trip was a bit last minute, and bookings were filling up, so I appreciated Claire’s patience and first-hand knowledge as we tried to find the right combination of dates, flights and operators. Unsurprisingly, the trip was spectacular and ticked off multiple bucket list experiences.

    Steph R

  • I'm here to tell you that Deb from Diveplanit had my diving tour absolutely nailed in every single detail. An experience of a lifetime that will take a lot to top. Thank you so much for looking after us at every step of the way Deb. Significantly above and beyond <3

    George F

  • I have been using Diveplanit for several years now and just recently on a liveaboard trip to Komodo where there was a change of port arrival and Claire helped with the air travel changes and all went smoothly. Superb trip and organisation. Highly recommend.

    Christine L

  • Michelle is a legend. I didn't know how difficult it could be to organise travel and diving in Vanuatu! Having been there, I can only wonder at the organisation and care that went into making my trip special. There was even a cancelled flight that meant a rearrangement of activities on a couple of days. But it all went seamlessly. I would highly recommend Diveplanit.

    Robert E

  • I'd like to thank the crew from Diveplanit, great communication and organisation. The Ocean Divers in Oakleigh, so welcoming and helpful. The Odyssey boat crew, catering and dive group, best holiday / adventure ever.

    Darrell F

  • “Everything was just perfect. Great accommodation, great dive operator, flights, etc all smooth. Trip well planned and organised. Simon, thank you so much.”

    Dagmar P

  • Michelle from Diveplanet was so helpful. So brilliant in getting back to me and making sure my trip ran smoothly and I did get the best bungalow at Fatboys thanks to her. I wouldn’t have known what to book. She did it all perfectly.

    Jill N

  • The whole trip was flawless and went by without any issues. Thank you so much Claire for your work, your attention to what we wanted and catering to our every request. This was the dive holiday of a lifetime, made even more memorable because of the perfection In organising every detail for us.

    Steven A

  • Everything went like clockwork - and Uepi exceeded expectations on all levels.

    Carolyn M

  • Michelle was fantastic in helping with my recent PNG excursion. I got straightforward and detailed advice, and nothing was too much trouble. I had some package tweaks after committing to the initial trip, but the changes were no problem. There's no question whom I'll contact for my next South Pacific itinerary.

    Jessica B

  • Had a fabulous trip diving at Ningaloo, all organised from the other side of the world by Claire at Diveplanit. When the airline cancelled my flights and I would’ve been stranded, she rescheduled them for me on a Sunday! That’s 7-star rating! 🙏 🥰

    Sarah C

  • If you’re a diver and don’t quite know where to go on your next trip, you absolutely have to book through Deb and the team. The most reliable advice about the best (and most secret) dive spots around the world, super responsive and trustworthy people who want you to have the best time possible. Couldn’t speak highly enough of the service I’ve received!

    Rachel W

  • Diveplanit provides outstanding advice and service for travelling divers. When booking a dive trip to Okinawa, Deb knew exactly what to do, where to go and how to put it together. Since then my (dive buddy) son and I have used Diveplanit four times. Highly, highly recommend.

    Jaala P

  • Had a great trip to the far north barrier reef with Mike Ball Expeditions arranged through Diveplanit. Diveplanit were great and everything went without a hitch. Diving was great and Mike Balls team were fantastic. Highly recommend.

    Barry L

  • Deb was wonderful and helpful in organising the full packaged trip to Puerto Galera for 8 days of scuba diving. Everything worked out well that was within our control. An amazing time at Altantis resort Sabang, great weather and conditions. Truly trouble free and worry free holiday. Thank you Deb!

    Daniel R

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