Khao Lak

Koh Bon, North Ridge (★4.2)

Nice shallow area for diving with a slightly sloping reef. You can swim from the North Ridge over the West Ridge and into the bay. Currents are usually weak to moderate.

Hobo-Ya Similan, 83120 Phuket

Anita’s Reef (★4.1)

A soothing dive site on the east side of islands 5 and 6 in the Similan Islands. This site is a rolling reef slope along the edge of the island from a shallow depth of 5-6m to around 25m.

Hobo-Ya Similan, 83120 Phuket

Deep Six (★4.2)

Located at the north end of the 7th island in the Similan Islands, this dive site is along the northern apex of an elongated island from north to south. Visibility is clear and the granite boulders, eroded by the tidal currents, form several steps from the bottom.

Miguel B. (#3409552)

Similan Islands (★4.3)

They boast vibrant coral reefs, with diverse marine life, including colorful fish, majestic rays, and curious sea turtles. With crystal-clear waters and excellent visibility, it’s a haven for scuba divers seeking awe-inspiring underwater landscapes and unforgettable encounters with marine creatures.

Merlin Divers Co., Ltd., 83150 Phuket

Eagle Rock, Similan (★4.2)

Eagle Rock, Similan Islands, is a dramatic dive site characterized by immense granite boulders forming impressive swim-throughs, tunnels, and canyons. It features a sloping reef with varying depths, offering diverse exploration opportunities. Currents can be strong, requiring experienced divers.

Hobo-Ya Similan, 83120 Phuket

Koh Bon, West Ridge (★4.2)

Bon Island, about 50 km west of Khao Lak, is an uplifted limestone island about 20 km north of the Similan Islands. This is a long and narrow ridge point on the west side of the island.

Mares, Janez Kranjc

Waterfall Bay, Similan (★4.2)

Waterfall Bay, Similan Islands, is a shallow, sheltered bay, often chosen for calm conditions and easy diving. It features a sandy bottom interspersed with scattered coral bommies and rock formations. Ideal for relaxed dives, particularly for beginners or for night dives due to its protected nature.

Sea Turtle Divers, 82220 Phang Nga

Honeymoon Bay (★4.2)

Totally shallow dive site if you stay on the island. Afterwards it is a steep sloping reef down to 30m depth. There can be a current. The shallow area is good for snorkeling, training courses, and night dives.

Sea Turtle Divers, 82220 Phang Nga

Tuna Wreck (★4.2)

The Tuna wreck, which was sunk in 2003 by the Thai government to create an additional artificial reef, is located off island No. 5.

Sea Turtle Divers, 82220 Phang Nga

Donald Duck Bay (★4.0)

An easy dive site on Island 8. You can dive in or out of the bay through a channel. You can only dive with little current, otherwise, you can only dive one way as a drift dive. In the shallow area it is very rocky then gets sandy in the deeper depths.

Sea Turtle Divers, 82220 Phang Nga

Turtle Rock (★4.3)

The dive site Turtle Rock is located on the west side of island no. 8, Koh Similan. The dive site owes its name to a granite rock that looks like a turtle.

Sea Turtle Divers, 82220 Phang Nga

Boulder City (★4.1)

Huge, bizarre boulders underwater that make it look like a city. You can easily find stream shadows if you want to. It leads a mouring-line down to 18m.

Merlin Divers Co., Ltd., 83150 Phuket

Koh Bon East (★4.4)

Koh Bon East Side offers a sloping reef with hard corals transitioning to a sandy bottom. It’s often where you find leopard sharks resting. While the main attraction is the West Ridge for manta rays, the East side provides a more relaxed dive with abundant reef fish and good visibility.

Sea Turtle Divers, 82220 Phang Nga

West of Eden (★4.3)

A topographic dive site on the west side of Island 7 in the Similan Islands. It is centered around three huge rocks that are the highlight of the dive with coral slopes on either side. Soft corals, such as sea fans and sea hawks, are growing in the wall and in the deep area off the rocky coast. These areas are home to hard corals such as Hanaya rhinoceros and a wide variety of other creatures.

Scubapro, Stephen Frink

Nam Chai/ Mooring Bay (★4.2)

Nam Chai Bay, often a check dive site in the Similan Islands, is a sloping reef transitioning to a sandy bottom at 20-25m. It features granite boulders, healthy hard corals, and anemone gardens. Look for turtles resting on the sand and abundant reef fish.

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