The most biodiverse reefs on Earth, in remote West Papua
Raja Ampat, off the northwest tip of West Papua, is at the centre of the Coral Triangle and is widely regarded as having the greatest marine biodiversity on the planet. Hundreds of species of hard coral and over a thousand reef fish have been recorded, and a single dive can mix reef sharks, schools of fish, manta rays and tiny macro life.
The area is made up of four main islands and hundreds of smaller ones, spread over a large area, so most divers explore it on a liveaboard. Trips usually start and end in Sorong and move between regions such as Dampier Strait, Misool and the northern islands depending on the season and weather.
Raja Ampat offers something for most levels: calm, coral-covered reefs and walls, plus drift dives and current-swept channels for experienced divers. A marine park permit is required and is normally arranged by your operator.
Diving here is as much about the scenery as the marine life: limestone islands covered in jungle, quiet lagoons and, above and below water, very few other people. Bring a good camera, a reef-safe sunscreen and some patience, as this is a remote area where weather and logistics decide the schedule.
The richest coral reefs and marine life anywhere: sharks, manta rays, schooling fish and macro on every dive. Remote, best by liveaboard from Sorong.
Best seasonOutside the best season
Reef sharks, manta rays, turtles and enormous schools of fish are common, alongside a wide range of macro life such as nudibranchs and pygmy seahorses. October to April is generally the calmest season.
Fly to Domine Eduard Osok Airport (SOQ) in Sorong, with connections from Jakarta, Makassar and other cities. Liveaboards usually board in Sorong; allow a spare night either side of your trip for flight delays.
A Raja Ampat marine park entry permit is required and is usually arranged by your operator. Ask for the current cost and whether it is included.
October to April is generally the calmest season and the most popular time. Diving is possible at other times, but sea conditions and routes change.
Fly to Sorong (SOQ). Liveaboards normally board in Sorong, and local boats and ferries run from there to the islands.
Yes, there are many calm, sheltered sites, but some channels have strong currents. Tell your operator your certification so they can plan suitable dives.
