Mataking & Outer Semporna Diving

Type

House reef · Wall · Coral

Depth

4–40 m

Experience

Beginner–Intermediate

Current

Mild

Mataking House Reef begins directly off the island and can be kept shallow for check dives or extended down the wall by experienced groups. Schools of jacks, goatfish and mullet use the reef, while a large resident barracuda is a familiar local character.

The protected access and broad depth range make the site useful for both daytime orientation and night macro dives. There is no reason to push deep on the first dive; the upper coral fields hold much of the life. The map uses Mataking Island itself as the operator-area anchor.

Look for: Easy access · 4–40 m range · Jacks & barracuda · Night diving

Type

Artificial wreck · Underwater post

Depth

15–30 m

Experience

Intermediate

Current

Mild

The Mataking 1 is a 40-foot wooden cargo boat deliberately sunk in 2006 to create an artificial reef and underwater post-office attraction. The wreck sits within a typical 15–30 metre recreational profile and is now used by grouper, sweetlips, lionfish and smaller reef species.

Exterior exploration is the sensible focus because the structure is small and the surrounding reef is part of the experience. The dive combines a recognizable man-made subject with ordinary coral-reef life rather than functioning as a technical wreck. The map uses the Mataking Island anchor because the resort does not publish a separate numeric wreck GPS.

Look for: Underwater post office · Scuttled in 2006 · 15–30 m · Artificial reef

Type

Wall · Channel · Pelagic

Depth

10–40 m

Experience

Advanced

Current

Moderate–Strong

North Point sits where Mataking’s reef drops toward the deep Alice Channel, turning the dive into a more exposed wall profile than the protected house reef. The useful range begins around 10 metres but can extend toward 40 metres, so advanced divers should set a clear maximum depth before entry.

Current can bring larger fish into the channel and also make group control more demanding. The strongest route stays close to the wall for reference and finishes shallower on the reef rather than drifting into open water. The map uses the island anchor because the exact north-point drop is operator and tide dependent.

Look for: Alice Channel · 10–40 m · Advanced wall · Pelagic potential

Type

Sandy shelf · Reef

Depth

20–30 m

Experience

Intermediate

Current

Mild–Moderate

Stingray City lies off Timba Timba on a deeper sandy shelf around 20–30 metres. A resident group of stingrays is the headline attraction, while turtles, large cuttlefish, sea snakes and occasional nurse sharks add variety.

The open sand makes good buoyancy especially important because a few careless fin kicks can destroy visibility. Mild to moderate drift is normal, so the group should follow the guide rather than settling directly on the bottom. The coordinate is the published Timba Timba Island position, used as an area anchor rather than an exact stingray station.

Look for: Stingray school · 20–30 m · Timba Timba · Sandy shelf

Type

Shallow reef · Muck · Sand

Depth

5–15 m

Experience

Beginner

Current

Mild

Frog Fish Farm is a shallow macro site off Pandanan where coral gives way to sand and rubble. The depth is only about 5–15 metres and current is usually very light, allowing divers to search slowly for camouflaged frogfish, nudibranchs, gobies, shrimp and jawfish.

The challenge is visual rather than physical: small animals disappear into the substrate and careless finning can cover them in silt. Long bottom time makes the site particularly effective for photographers. The map uses the published Pulau Pandanan coordinate as the local anchor.

Look for: 5–15 m · Frogfish · Mild current · Macro photography

Type

Wall · Coral · Gorgonians

Depth

5–30 m

Experience

Intermediate

Current

Mild–Moderate

Kalapuan’s wall diving adds a steeper reef profile to the outer Semporna islands. Coral, gorgonians and reef fish line the drop, and the route can be kept in the middle recreational range rather than pushed deep.

Current is usually manageable but can strengthen around exposed corners, so the guide selects the direction according to conditions. The site works well for wide-angle photography and as a contrast to the nearby sandy macro dives. The map uses the published Pulau Kalapuan coordinate because the precise wall entry is not separately published.

Look for: Island wall · Gorgonians · Wide angle · Flexible depth

Type

Sloping wall · Gorgonians

Depth

5–25 m

Experience

Beginner–Intermediate

Current

Mild

Bohayan’s reef is a sloping wall where red gorgonian fans around the mid-teens are used by pygmy seahorses. The site is accessible to newer divers because useful habitat begins shallow and the profile can stay within 25 metres.

Finding the seahorses requires patience and a guide familiar with individual fans; repeated bright flashes should be avoided around such small animals. The wider reef still offers enough coral and fish life for divers without macro cameras. The map uses the nearby Boheian/Bohayan island coordinate as an area anchor.

Look for: Pygmy seahorses · Gorgonian fans · 5–25 m · Macro focus

Type

Reef slope · Macro

Depth

5–40 m

Experience

Beginner–Intermediate

Current

Mild

Mandarin Heaven starts on a shallow Pom Pom plateau around 5 metres and continues down a gentle slope beyond normal beginner depth. Coral heads and artificial structures create habitat for octopus, shrimp, ghost pipefish, lionfish and the mandarinfish that give the site its name.

Most divers gain more from staying in the productive shallows than from following the slope deep. Mild conditions and easy boat access make it suitable for macro-focused dives and late-afternoon behaviour watching. The coordinate uses the published Pom Pom Island position rather than claiming an exact reef entry.

Look for: Mandarinfish · Macro slope · Starts ~5 m · Pom Pom Island