Alyui Bay
This is a very large bay located on the western side of Waigeo Island by Selpele Village, and is renowned as the best place to dive in Raja Ampat for critter hunting. The bay has a large mouth with a small islet in its centre (Channel Island), and an inner bay with pearl farms that can be visited on request.
It's on the south or right-hand side of the bay's mouth, in the first half mile stretch or so, that Dinding Selatan is located. The dive site fluctuates between a 15-25 metre deep wall and a slope, with brown and orange soft corals and featherstars. The low profile silt bottom is speckled with small anemones, sponges, fire urchins, fans and hardy soft corals.
So what makes Alyui Bay worth spending a day's diving at? The stars of the show here are perhaps the variety of cephalopods that you get here - everything from the gorgeous but lethal blue-ringed octopus, baby red octopus and cuttlefish. The bottom-dwelling Berry's bobtail squid can also be found on the sandy areas, so watch out for this unmistakable 5 cm long, iridescent blue-green, extremely rare creature.
Check out the fire urchins too for zebra crabs, the sea cucumbers for pearlfish, and the sandy rubble for peacock mantis shrimp, flying gurnards, gobies and blennies. The variety of colourful nudibranchs that divers can find here in Raja Ampat is second to none, from the tiger nudi, Tambja Affinis, to Lock's nudis. Then there's West Papua's usual pygmy seahorses and full range of ghost pipefish - robust, harlequin, halimeda - and even the shortpouch pygmy pipehorse.
Kebung Kerang is the south side of Channel Island, where the steep bank drops down to 30 metres then down into the bay's main channel at 40 metres. Here the coral coverage is good with lots of gigantic mushroom leather corals, purple soft corals, sea squirts and large gorgonians, interspersed with submerged tree logs.
The fish life is correspondingly more prevalent too if less cryptic, with schools of fusiliers, pale-tailed surgeonfish, goatfish and large 6-banded angelfish. Nudibranchs are also in evidence here with the endemic orange, white and warty Phyllidia Babai and the solar-power nudi, Phyllidesmium Longicirrum, the unusual photosynthesising nudi from New Guinea and Australia.
A word of caution though - the bay can be plagued with large aggregations of stinging jellyfish. They tend to congregate on the surface near the edge of the bay, so they won't bother whilst you are diving, but it's wise to descend and ascend carefully and a little distant from the island's edge.
Channel 5 is located on the north side of the entrance to Aluji Bay. The dive begins amid a labyrinth of large limestone boulders, creating a series of swim-throughs, arches, and overhangs draped in soft corals and sea fans. These rocky channels are wide and well-lit, making them accessible to intermediate divers, while still offering excitement for advanced explorers. When current flows through the channel, there are often massive schools of sweetlips and yellowtail fusiliers, swirling around in mesmerizing formations. Dogtooth tuna, giant trevallies, and even blacktip reef sharks sometimes cruise the channel. Whitetip reef sharks are often seen resting under table corals or gliding along the reef, especially near the deeper sections.
The bottom slopes to around 18–25m, with sandy patches and coral outcrops providing shelter for critters. Look for pygmy seahorses, colourful nudibranchs, and banded pipefish hiding in the coral crevices. Lucky divers may also spot spinner dolphins passing through the bay. Keep an eye out during your safety stop!
At The Jetty you will start the dive by exploring the shallows, right beside the jetty that is used by the pearl farm located on Waigeo Island. The little bommies and hard corals that are scattered in the shallows make perfect shelters for crocodile fish, scorpionfish and stonefish, so watch out!
The dive site is not very big but it is a fascinating spot to investigate in detail. Look out for frogfish sitting squat in their host sponges. Keep an eye out for nudibranchs since Dorid nudibranchs of several colour variations have been spotted here in the past, including the rare Glossodoris Cruenta.
As you proceed deeper you may run into a school of razorfish as they seem to hover upside down for no reason. The cracks and crevices of the reef are full or interesting specimens including banded pipefish, white-eyed and even giant morays, resting after a night out hunting. Crustaceans are around in big numbers here, especially at night when they are much more active. Mantis shrimps are always good entertainment value, scurrying around at break-neck speed and darting nervously into their holes.
Others crustaceans you might see here include big coral crabs, porcelain crabs, spiny lobsters, plus countless creatures that you might find fascinating but difficult to name! Definitely a place for critters lovers! Night dives promise additional beauties such as orangutan crabs and, if you are lucky, a Spanish dancer and beautiful nudibranchs like the Berthella Martensi.
Bag Island
Pulau Bag is part of the Wayag Archipelago and lies a short distance distance directly west of Uranie. It is one of Raja Ampat's most remote and least visited dive locations. It's most famous site is Magic Rock. When conditions are right, this site can have thrilling currents and insane fish action. Magic Rock itself is a massive coral-covered rock formation rising from the depths, often surrounded by schooling fish such as massive schools of fusiliers, snappers, and batfish. The nearby walls drop to over 40m with overhangs, crevices, swim-throughs, and small caverns, and the strong currents bring nutrient-rich waters, making it a feeding ground for predators. Grey reef, whitetip and blacktip reef sharks, and sometimes hammerheads are seen here. At shallower depths of 15–30m, there are black coral trees, sea fans, and vibrant soft corals. Ghost pipefish and moray eels are commonly spotted here.
Kawe Island
Kawe, in northern Raja Ampat, is a remote diving paradise renowned for its natural beauty and exclusive serenity due to the absence of resorts and crowds. Despite its relative small size, this equatorial island offers an impressive variety of dive sites, each with unique underwater features such as walls, ridges, caves, and coral gardens. Known for strong currents and deep drop-offs, Kawe attracts experienced divers and photographers for encounters with manta rays, reef sharks, and schooling fish.
Changgo, a small rocky pinnacle east of Kawe Island, offers an unassuming surface appearance but transforms into an underwater spectacle beneath the waves. This equatorial dive site features a reef corridor with dynamic currents, attracting massive schools of big-eyed jacks, barracuda, batfish, and pinjalo snapper that envelop divers in swirling formations. The site's dramatic terrain, piled with huge boulders, hidden tunnels and swim-throughs at 15–20 metres, creates a labyrinthine playground for scuba divers, often obscured by dense fish clouds. Depths range from approximately 5 metres at the shallowest boulders and coral patches to over 30 meters. The best section of the site for action-packed diving is between 12–25 metres (40–82 feet), where schooling fish congregate in the currents.
Eagle Rock, off the southern coast of Kawe Island, is a world-class dive site famed for its manta ray cleaning stations, pelagic action, and dramatic underwater topography. The site features 3 iconic rock pinnacles surrounded by steep slopes plunging to 25 metres, with hard and soft corals, gorgonian fans, and a sponge-covered boulder seascape. Mantas are the star attraction, drawn by plankton-rich currents and cleaning stations in the channels between the pinnacles, but the site also teems with grey reef sharks, wobbegongs, giant trevallies, barracuda, and schools of snapper. Macro enthusiasts can spot pontohi pygmy seahorses, ghost pipefish, and leaf scorpionfish hiding among crinoids and corals.
The area is quite large are worthy of several dives. One great dive plan is to drop near the 5-metre fringing ledge and descend along the current-facing slope (typically the southeast side). Once at a depth at 25 metres, drift with the current around bommies and rock formations, scanning for mantas feeding or being cleaned. Halfway through the dive, work your way up the mini-walls, sheltering from currents to spot sharks and schools of fish. During the safety stop, you can hover over the shallow ledge at 5 metres to search the coral gardens for the macro life that diving in Raja Ampat is famous for.
Located on Kawe Island's west coast, Black Rock offers an unforgettable diving characterised by dense fish populations, striking black coral formations, and dramatic seascapes. It is an expansive site that demands multiple dives to fully appreciate its diversity. The dive typically begins on the northwest side, where small pinnacles draped in soft corals and sea fans slope down to reveal ancient black coral bushes at 15–25m, some towering several metres high that shelter schools of sweetlips, snappers, and batfish. Venturing deeper, divers may spot marble rays gliding along the sandy bottom or mantas passing in the blue, while hawksbill and green turtles often rest on the reef.
The southern approach follows a sloping plateau westward, where the reef features colourful anthias, fusiliers, and occasional reef sharks. As the plateau transitions to Tubastrea-clad pinnacles at the northern end, the terrain becomes more dramatic, with overhangs and crevices hosting critters like pygmy seahorses and nudibranchs. Currents here can be brisk, making it ideal for drift diving and pelagic encounters.
Quoy Islands
Overlooked by most liveaboard diving cruises in Raja Ampat, the Quoy group of islands just east of Wayag has rock islands of a different type, not sugar-loaf shaped, but often elongated with vertical white cliff walls. The beaches and reefs here are every bit as good as those at Wayag, but see far fewer scuba divers. True to its name which means 'Mixed Fish' in Bahasa Indonesian, Ikan Campur is an explosion of marine biodiversity where the reef comes alive with a dizzying variety of species. The site runs along the western side of the chain of islets in the south of Quoy and has a maximum depth of 27m. It is a very fishy site, with dense schools of fusiliers creating living walls, swarms of juvenile fish in the shallows, barracuda vortexes forming over the reef, and hundreds of sweetlips gathering in the blue. Big fish to see include hunting packs of giant trevally and dogtooth tuna, blacktip and whitetip reef sharks cruising the perimeter, and bumphead parrotfish crunching on the coral. There are sandy patches at depth for muck diving enthusiasts to search pygmy seahorses on the giant sea fans, flamboyant cuttlefish displaying their vibrant colours, squat lobsters in crevices on the barrel sponges, and the rare Ambon scorpionfish perfectly camouflaged. Ikan Campur is also one of the best dive sites in Raja Ampat to find giant clams.
Quoy Rocks is a spectacular maze of massive granite boulders located off Quoy Island. This intermediate-level dive offers a combination of swim-throughs, canyons, and overhangs with both macro life and pelagic action. The site's topography creates currents that attract huge schools of fish, making every dive here dynamic and unpredictable as the sandy channels between the rocks act as fish highways. The dive usually begins with a swift descent to 22m, to avoid any strong current. Grey reef sharks can be seen patrolling the deeper edges and eagle rays glide over the boulders. Work your way through the swim-throughs and canyons, checking under the overhangs for sleeping whitetips and resting turtles. As you rise gradually you can enjoy the mid-water fish action.
Uranie Island
A rugged and remote island in the Wayag Archipelago, Uranie is a hidden gem named after the French frigate that once circumnavigated the globe. Far from the usual tourist trails, its wild beauty features dense greenery, dramatic limestone karst formations, and a secluded lake best admired from a hilltop. While most scuba divers in Raja Ampat visit nearby Wayag, Uranie remains an untouched paradise, ideal for adventurous divers seeking uncharted waters.
The island's sheltered western bay boasts thriving reefs, while its northern coastline is lined with mysterious caves that are home to grey reef and whitetip reef sharks. The most thrilling dive sites lie within these caverns, particularly Jendela (Window Cave), with its towering openings (5–30m tall) creating mesmerising light displays. Descending into the depths, divers can navigate a narrow 30-metre slit entrance to discover white-tipped reef sharks resting on the cave floor, bathed in ethereal sunlight. Another must-dive spot attracts mantas and barracudas, swept in by strong currents. Uranie is a dream destination for those exploring Raja Ampat by yacht, offering solitude, adventure, and some of the most spectacular underwater landscapes in Indonesia.
Wayag Archipelago
Situated in the northern reaches of Raja Ampat, Wayag is famous for its breathtaking limestone karsts and turquoise lagoons. The iconic viewpoint of Mount Pindito is located here. While it's less explored than the central dive sites of Raja Ampat, Wayag offers vibrant coral gardens, pelagic encounters, and unique underwater topography.
Among its standout sites is Two Hump Rock, named for its twin pinnacles that act like magnets to attract schooling barracuda, trevallies and batfish. Strong currents can bring pelagic action and occasional reef sharks, making it exciting for drift divers. It is an intermediate / advanced site to 30m. Nearby, Bommie Bowl features a massive coral bommie surrounded by sandy patches, teeming with pygmy seahorses, nudibranchs, and colourful anthias, perfect for macro enthusiasts. It has a maximum depth of 25m. For those seeking dramatic underwater landscapes, Cathedral Rock impresses with its steep walls with overhangs, draped in black coral and sea fans, where advanced divers might spot hammerheads, giant trevallies and dogtooth tuna patrolling the depths to 40m.
Further offshore, Far Out Rock is another deep water pinnacle that rewards adventurous divers with encounters with grey reef sharks, Napoleon wrasse, and bumphead parrotfish, barrel sponges and soft corals in its remote location. Closer to shore, Ridge Rock offers a gentler dive along a rocky ridge with swim-throughs and caverns. It's a site bustling with marine life such as butterflyfish, angelfish, and large schools of fusiliers overhead. Figure Eight Rock captivates with its unique reef shape. Mostly it's a site for macro photographers, night diving and critter hunting for blue-ringed octopuses and rare nudibranchs, but it also shelters wobbegong sharks.
Wofoh
Wofoh Island in the northwest Waigeo region of Raja Ampat has a cluster of surface breaking points: 2 islands and 2 rocks. The reef below is wide enough to form at least 3 different dive sites and you will likely have the chance to see them all over the course of multiple dives.
The west side of the island is a wall dive, the Blue Wall. It drops down to 30-40 metres and the colours here are just amazing due to a perfect mix of hard coral, barrel sponges and soft corals that create a beautiful background for your pictures. Subjects could include a school of colourful surgeonfish or some shy unicornfish. Keep an eye in the blue and below as black tip reef sharks and grey reef sharks have been seen in the area.
What you will almost certainly see are groups of yellow-fin barracuda swimming against the current, reflecting sunlight from their silver scales. This site is also a good chance for critter-lovers with Chromodoris nudibranchs present in large numbers.
As you come around to the other side of the island, the slope gets less steep. The site here is called Black Forest due to the presence of black corals (Antipatharia). Though black coral's living tissue is brilliantly coloured, it takes its name from the distinctive black or dark brown color of its skeleton. Here it hosts pygmy seahorses so make sure you still have air in your tank and, if photographing, enough space on your memory card for wonderful pictures of these amazing and shy creatures.