Samran Pinnacle, between Sail Rock and Koh Tao, is a huge rock that starts at 9m deep and drops down to 28m. You can go slightly deeper if you follow the other rock pattern along the bottom.

The Construction Artificial Reef lays in the bay of Chaloklum. There are 4 artificial reefs at a depth of 18 meters. Visibility is not always the best, but the best time to go diving here is from March to October.

Koh Kong Yai is an excellent local pinnacle dive site found on the northeastern side of Chaloklum Beach. The site can be unpredictable when considering visibility and current, however when conditions are favorable it can provide an amazing dive. The island has varying topography, with a max depth of 20 meters.

Koh Ma is a small island off the right side of Mae Haad Beach, located on the northwestern side of Koh Phangan. Koh Ma is a hotspot for snorkeling and diving as it has a gently sloping reef which offers an outstanding array of colors and life due to its abundance of unique marine life.

Haad Khom is a small cove beach located over the northeastern headland of Chaloklum, Koh Phangan. It is a popular location for snorkeling and beginning divers. The cove has a thriving shallow reef with an abundance of marine life as it is protected against offshore winds and waves.

Excellent shallow beach dives offer great conditions for diver training and snorkeling, with an abundance of colorful corals including table corals, barrel sponges, and brain corals. The shallow reef extends west to the wall drop off at 10m-16m.

Shark Island ranges from a depth of 0 to 25 meters, making it one of Koh Tao’s most versatile dive sites. Currents can be strong around this site, but divers can usually take refuge in the lieu of the island and enjoy a relaxed dive.

King Kong is a hidden bay, with a shallow coral reef close to Aow Leuk on the southeast coast of Koh Tao. The beach is secluded and calm, perfect for novice divers and snorkelers, who want to avoid the crowds.

Hin Ngam is located on the southeast coast of Koh Tao, on the way into Aow Leuk which is a snorkeling and diving hotspot. The Him Ngam is sheltered and has a fringing reef running right around the bay. The dive site has a max depth of 12 meters with a sandy bottom making it ideal for beginner and student divers.

On the east side of the Island a small bay just south of Tanote bay. This dive site can be reached by boat from the west side of Koh tao taking around 1 hour or can be shore-dived straight from the beach.