The name of Tuna Bay House Reef is self-explanatory - it locates in front of the Tuna Bay Resort. Blessed with an accessible beach entry, the house reef extends all the way to the Marine Park Jetty. On a lucky day, you can see reef sharks swimming around boulder corals along the jetty.

Teluk KK is the name of both the dive side and the bay of the beach. The site is accessible through the shore and boat. The sandy bottom starts from the beach and extends to 12m. There are reefs of staghorns and some artificial reefs made of PVC pipes at the bottom. Perfect dive site for beginners and snorkelers.

The Vietnamese Wreck, aka Pasir Tani Wreck, was a US Troop Transport boat used by Japanese Navy during WW2, and used by Vietnamese asylum seekers in the 1970s. It ended up sunk in Malaysia Waters, and is now a Marine life haven laying at 24m depth. Penetration is possible for overhead certified divers.

East to the southernmost Cape of Perhentian Besar lies Shark Point. As the name suggest, a big population of Black-Tip Reef Sharks dwells in the staghorn reef here. It’s a beginner friendly site with frequent shark and turtle sightings.

Located south of Shark Point, Batu Kapal (translated as Ship Rock) is a twin-pinnacle underwater, with the base at 18m depth, and the tip of the pinnacles between 8-10m. It is a small dive site, that is usually dived together with Shark Point in a same dive.

Sea Bell owes the name to the lighthouse. Beneath the lighthouse sits a massive boulder cluster, with extensive growth of corals and marine life on it. The dive site extends to Sea Bell Reef, where hard corals cover the sea bed, extending into 18-20m depth

Batu Layar, or translated into Sail Rock, is a hard coral reef of Staghorn Corals and massive Table Corals. The coral reef extends into 18m, and turns into a sandy bottom. Batu Layar is considered one of the best dive sites in Perhentian with consistently good visibility.

Tiga Ruang owed the name to the beach of the same name. Tiga Ruang has a sandy bottom that extends into deep water. On the shallow parts, the are patches of coral clusters all around. This dive site is suitable for snorkelers and entry-level courses alike.

Batu Nisan is an easy dive in a protected zone off the northern edge of long beach. The dive site offers calm and clear water with a sandy bottom, which is perfect for learners and divers alike to practice skills and buoyancy control. The site also offers decent night dive with easy shore access.

KM Ligitan (KM 3145) was a decommissioned Maritime Patrol Vessel sunk in 2104 as an artificial reef. The wreck is sitting at 21-23m bottom, and the top of the wreck is 16m. The length of the wreck is roughly 30m long. Currently, the wreck is teeming with schools of fishes seeking shelter.