Explore Papua

The largest and easternmost province of Indonesia, Papua, offers diving from the unspoiled island of Biak located in Cenderawasih Bay. From Biak, divers can explore the towering walls, swim-throughs, and caves of the 67 islands in the Biak-Numfor Regency or dive with whale sharks in Cenderawasih.

While scuba diving in Papua, divers will find the World War II wrecks of Biak, encrusted with colorful coral, while walls host a wide range of marine life. Blue ribbon eel, Spanish dancer nudibranch, and red-striped coral shrimp take refuge on the wall while tunas, barracudas, and dolphins pass by.

In Cenderawasih Bay, there are four species of sea turtles to spot: green, hawksbill, Pacific ridley, and leatherback. Dugongs have also been sighted in the area. There are numerous whale sharks present, feeding on the offcasts from fishermen, and in black volcanic sands, frogfish, pygmy seahorses, tiger prawns, and sea snakes await discovery. The historical World War II wreck, Shinwa Maru, a 120-meter Japanese transport ship, is also accessible from dive centers on Biak Island.

Located on Biak Island, there are only three dive resorts and dive centers to choose from due to the remoteness of the area. These dive centers offer dive courses; however, due to strong currents that can sweep the area, it’s recommended to be an advanced diver. Usually, scuba diving in Papua is made accessible by visiting liveaboards, where divers can delve into the awe-inspiring dive sites of Raja Ampat in West Papua, sight whale sharks at Cenderawasih Bay, and discover the unspoiled reefs surrounding Biak.

The best Months to dive in Papua

Papua offers year-round diving opportunities, with water temperatures ranging from 27°C–30°C/81°F–86°F. Visibility is generally excellent, often exceeding 20 meters/66 feet, providing clear views of the vibrant marine life. The region's tropical climate means frequent rainfall, particularly from December to March, which can affect visibility and diving conditions due to increased runoff and currents.

While diving is possible throughout the year, the best conditions are typically found during the dry season, from April to November, when calmer seas and better visibility prevail. Divers may encounter stronger winds and currents during the rainy season, making some dive sites challenging for beginners. Overall, Papua remains a prime destination for divers seeking diverse underwater experiences.

Top Papua Dive Sites

Auki Island

Located in Biak-Numfor Regency, Auki Island offers stunning coral coverage visible even at 6 meters/20 feet. The adventure level is easy to moderate, suitable for scuba diving. The reef transforms into steep walls at 20 meters/66 feet, frequented by great barracuda and big-eye jack fish.

Mioswarek Island

A diver's paradise in Biak-Numfor, Mioswarek Island features a 50-meter/164-foot deep wall perfect for drift diving. It's ideal for advanced scuba divers. Tuna and batfish are common, and the site offers a thrilling deep wall experience.

Undi Island

Famed for its underwater cave, Undi Island offers a technical diving adventure. Scuba divers can explore the cave's depths to spot soldierfish under torchlight. The dive is technical, with few fish in the lighter areas, and requires cave diving skills.

Pai Island

Pai Island is known for its easy reef diving, home to grey reef sharks at just 12 meters/39 feet depth, with occasional eagle ray sightings. Suitable for both scuba and freediving, it's an exciting site for observing sharks.

Cenderawasih Bay

Dive among the majestic whale sharks in Kwatisore Bay in Cenderawasih Bay. The site is ideal for scuba diving and offers an easy adventure level. The encounter is exceptional due to the number of whale sharks and their proximity, in a zone of ecological significance.