Similan Islands Scuba Diving Day Trip - 2 Dives

Embark on an unforgettable diving adventure in the Andaman Sea. Dive into the crystal-clear waters around the Similan Islands, Surin Islands, Richelieu Rock, or Koh Tachai & Koh Bon. Explore the vibrant coral reefs, swim with colorful marine life, and possibly encounter incredible creatures like whale sharks and tiger sharks.

Choose your diving site from one of the 4 best diving sites in Thailand.

1. Similan Islands

The Similan Islands are renowned for their turquoise water and white sandy beach consisting of 9 islands and various prominent dive sites in varying depths. From gardens of anemones and soft corals to caves and caverns, each dive spot is brimming with marine life and unique characteristics that give divers of all levels an accelerating adventure.

2. Surin Islands

The Surin Islands suffered coral bleaching in 2010 and has since been rapidly recovering offering some of the most untouched and large-scaled coral reefs. The Surin Islands dive sites are home to some unique reef inhabitants such as the Bumphead Parrot Fish, Napolean Wrasse, the Yellow Masked Angelfish, the Barramundi Cod, and the Tomato Anemone Fish. 

3. Richelieu Rock

The world-famous Richelieu Rock dive site is adorned by divers and underwater photographers for its massive underwater rock formation consisting of groups of rocks, pinnacles, overhangs, and small caves that shelve beautiful pink corals and is a meetup spot for big schools of Trevally, Barracuda, and seahorses. If you are lucky you might catch a glimpse of Mantas, and Whale Sharks. The maximum depth is 35 metres

4. Tachai/Bon  Island

Second to Richeliu Rock, is a diving spot treasured by those familiar with the North Andaman underwater world. The strong current brings all sorts of beautiful and unique predators to the Tachai diving spot. It is known for its giant pinnacle made of dome-shaped boulders that house colorful sea fans and corals at the top. Expect to see schools of Giant Trevally, Rainbow Runners, Bluefin Trevally, and large Marble Groupers in its water. Close to its shore is Koh Bon, known for a ridge that is sometimes referred to as the reef as well as a verticle wall making a fascinating.