It is a Pinnacle with the top only slightly sticking out of the surface of the water. Located between Koh Kradan and Koh Libong, depth 10-17 m.There is a staghorn coral area and a sand area.

It features diverse hard coral species and offers depths from 5 to 30 meters. This site is particularly known for its artificial reef, including a sunken train with railway cars and a locomotive, creating an intriguing backdrop for experienced divers. Swiss-cheese swim-throughs are also present.

Dive sites here are generally shallow (8-16m) with good visibility and mild currents, making it ideal for all levels. It’s known for its surrounding reefs and specific spots like Crocodile Rock.

Koh Rok, part of a marine park, offers pristine beaches and crystal-clear waters. It’s suitable for all dive levels, with depths to 20m, featuring vibrant hard and soft coral gardens. Expect to see turtles, schools of snapper, moray eels, and diverse reef fish.

Lak Siam is a long and extensive sloping reef covering almost the entire east coast of Koh Rok Noi is one of the best dive sites at the Koh Rok islands.

Lak Siam is a long sloping coral reef, with huge fire coral gardens in the shallows. Here you will find bubble corals, giant barrel sponges, and giant gorgonain sea fans among the extensive sloping reef.

Hin Ngam is located at the south west part of Koh Rok Noi and is a rocky dive site with an abundance of hard and soft corals. This is a great area for macro life such as shrimp and nudibranchs, and for larger species of sea cucumber, angelfish, surgeonfish, moray eels and turtles.

Koh Haa #2 is a small island very easy to dive. It is located on the north east of the Lagoon very nice and slow slope starting at 4m and going down to 28m.This rich dive site in corals and sea creatures is perfectly suited for all levels.

Recently seen around Koh Haa Neung are zebra sharks, black trip reef sharks, several different whale sharks, devil (mobular) rays, nurse shark, eagle ray, guitarfish and many other larger species, making the group of 6 islands at Koh Haa one of the top dive and snorkel locations in Thailand.

Koh Haa #4 is located south west of the lagoon as its sister island number #2 very slow slope for 5m to 26m. it also offers a wall on the south south east part for surface to 20 m.This site is gorgeous full of life small and big inhabitants.