Racha Yai offers some of the best local year around dive-sites but the visibility varies as to the season. On the north end of the island are two beautiful little bays Homerun Bay and Siam Bay famous for their deep clear water and colorful coral formations. Both of them have almost swimming pool features as they gradually drop to a depth of 20-25 metres onto a sandy seabed, providing many opportunities for both snorkeling and scuba diving.

The best diving is off the east coast at Bay 1 to 5. The current allows a gentle drift dive along a sloping rocky face that is covered with an amazing array of hard corals and the nutrient rich water draws large schools of tropical fish. Around Racha Yai, some large rays have been seen. Leopard sharks and just recently Blacktip reef sharks have made an appearance again.

Public transportation options are available nearby

Not recommended for travelers with spinal injuries

Not recommended for pregnant travelers

Not recommended for travelers with poor cardiovascular health

Suitable for all physical fitness levels