Ko Similan[edit]
Similan Islands
Ko Similan is the largest island. There are a total of 9 islands. The sea in the area has an average depth of 60 feet. Underwater it is full of rock formations and coral reefs in several shapes and forms, resembling such things as deer, leaves, brains, and mushrooms.
Above the water are found many diverse species such as the Nicobar pigeon, mangrove monitor lizards and more.
Dive sites[edit]
The Similan National Park is famous for its dive sites. It has typically two different kinds of diving. East side diving consists of gently sloping coral reefs with sandy patches with the occasional boulder in-between. The west side is known for its huge underwater granite boulders with numerous swim-throughs. Maybe the most famous east side dive site is East of Eden, off island number 7. Elephant Head Rock is arguably the most famous west side dive site with a maze of swim-throughs and the reputation for spin-cycle like currents running in every direction.
Access to the Similan Islands is easiest from Khao Lak in Phang Nga Province. The mainland office is in Tablamu. Boats depart daily from November-May. The trip takes three hours each way on slow boats or 70 minutes via speedboat.
During the months of November-May live-aboard boats head to the Similan Islands. These dive boats depart and return from Khao Lak, Ko Lanta, Phuket, and Ranong and stay for several days at Similan National Marine Park.