Come and join WICKED DIVING from November through April for a unique scuba diving liveaboard adventure in The SIMILAN ISLANDS NATIONAL PARK on the west coast of Thailand. Join us for our guided tours around the islands and many of the best dive sites in the Andaman region. Dive guilt-free aboard the “Greenest” boat in Thailand with the most experienced staff in Khao Lak. Book your diving holiday before space runs out.


Our unique liveaboard allows you to dive different sections of the Similan archipeligo. We’ll spend three days in the Southern Dive sites, then 3 days in the Northern sites and finally 3 days at Richelieu Rock and Koh Bon. Join us for 3 days, 6 days or 9! Choose the best trip to meet your needs – or budget.



We only carry 12 guests on our trips, so the groups are small with a relaxed pace and uncrowded dive sites. Each cabin is air-conditioned with seaviews and fresh air. A total of 6 crew will be waiting on your needs while we provide at least one dive staff per 4 guests. You will be treated to the best in Thai hospitality.

We you dive with us you make a difference. Our boat and trucks use only locally produced Biodiesel so your money makes a difference in our community. Wicked uses only free-trade, phosphate-free soaps and detergents on our boats and in our shops so that we don’t affect our environment around us. Your sheets and towels will be 100% free-trade organic cotton. 10% of all our profits go to local NGO’s and we continually strive to make the world around us better.

 
Our staff are among the most experienced and highly trained in all of Thailand. Our continual training programs assures you that all staff are current EFR and DAN certified. Wicked Diving has not one but TWO Instructor Trainers and TWO Dive Medics on staff. We are the evacuation and emergency center for the entire region. In addition we can conduct our dives and courses in English, Swedish, German, Thai, Indonesian, Dutch, Belgian and French (and even American).

 
Not diving? All of Wicked’s trips feature snorkel guides! We always offer family friendly trips that cater to divers and non-divers alike. We spend time on the islands experiencing more than just the marine life. Interact with the world around you. We know that not all the world dives – and we are happy to cater to all their needs as well. We even feature an incredible Koh Tachai “castaway” experience that offer guided snorkeling, nature walks and camping for all the non-divers.

All Wicked trips are designed to increase the skills and awareness of our guests. Whether we are sharing the benefits of biodiesel in marine environments or conducting open water course with beginning divers the passion is clear.

 
At Wicked Diving we believe you will walk away from our adventures happier and better off. Whether it is our active role in the community around us, running the only ecologically friendly boat in the region or the incredible staff – Wicked Diving is more than just a dive shop. Make a difference, enjoy your diving and share in our unique experience.

Interested in a booking? Write for more information

Similan Liveaboard Boat Details

Similan Liveaboard Schedule

Similan Charter