Irvin's Mantas in Raja Ampat, Indonesia, is a drift dive site featuring a combination of natural reef and artificial reef structures. The site ranges in depth from 5 to 40 metres, with an average depth of 20 metres. Divers should expect moderate currents, though strong flows and down currents can occur, requiring an intermediate skill level. Boat access is required for this site. Before descending, confirm current direction and strength with your divemaster, as conditions can shift based on tidal movement. Stay close to the reef structure to use it as shelter if the current increases, and be prepared to ascend early if down currents are encountered.

Dayang is a drift dive site in Raja Ampat, Indonesia, characterised by its reef topography that slopes from 5 metres down to 40 metres. This boat-access site requires intermediate skill due to strong currents, which serve as the primary hazard. Divers should confirm current direction with a guide before entry and remain near the reef structure for shelter. Visibility typically ranges from 15 to 30 metres, with water temperatures consistently between 28 and 30 degrees Celsius. Guided tours are recommended to manage the drift effectively, and facilities including gear storage are available on-site.

Manta Sandy Point is a reef site located in Raja Ampat, Indonesia. The site is suitable for beginners and offers depths ranging from 5 to 24 metres, with an average depth of 15 metres. Access to the site is by boat only. Divers and snorkellers should be prepared for moderate currents. Water temperatures are consistent throughout the year, typically ranging between 28 and 30 degrees Celsius. As a reef environment, the site provides a habitat for general reef life, though specific species observations are not recorded for this location.

Manta Wai is a reef dive located off Mansuar Island in Raja Ampat, Indonesia. The site is well-suited for beginners, featuring manageable depths between 14 and 15 metres. Divers typically spend 60 minutes exploring the reef, where mild currents provide a relaxed environment. Visibility at the site ranges from 10 to 30 metres. Water temperatures remain warm, consistently between 29 and 30 degrees Celsius throughout the year. Access to the site is by boat, and local dive shops provide guided tours, air fills, and equipment rental for those who prefer not to travel with their own gear.

West Mensuar is a boat-access drift dive located off Mansuar Island, Indonesia. The site features a reef environment with depths ranging from 5 to 35 metres. Divers should expect strong currents that can shift without warning, making this location suitable only for advanced divers comfortable with buoyancy control and surge. Visibility typically spans 15 to 30 metres, with water temperatures remaining between 28 and 30 degrees Celsius. Due to the remote nature of the site, boat support is required, and divers should coordinate with guides to time entries around slack water. Hazards include strong currents, jellyfish, and the presence of sharks.

Wall of Grace is a wall dive located on the south-west side of Mansuar Island. The site features a vertical drop-off reaching depths of 70 metres, requiring advanced buoyancy control. Divers access the site by boat, encountering strong currents, particularly around reef wall outcrops. Visibility typically ranges from 10 to 25 metres, with water temperatures remaining between 28C and 30C throughout the year. Due to the depth and current conditions, this site is suited for advanced divers. Hazards include boat traffic, deep water, sharp coral, and strong currents.

Ayof is a marine site in Raja Ampat, Indonesia, featuring a combination of reef, wall, and drop-off topography. The site is accessible by boat and is suited for intermediate divers. Depths range from 14 to 30 metres with visibility between 15 and 30 metres. Currents are typically mild, though surge can occur near the wall and reef structure. Water temperatures remain warm, ranging from 28C to 30C throughout the year. Species recorded around this area include wrasses, groupers, various triggerfish, angelfish, and anemonefish. Divers should be aware of potential hazards including jellyfish, sharks, and sharp coral. A full exposure suit is recommended for protection.

Sauyador in Raja Ampat, Indonesia, features a combination of natural reef and artificial reef structures. This site is suitable for beginners, offering both shore and boat access. Divers and snorkellers can explore depths ranging from 18 to 28 metres, with shallower sections available for less experienced visitors. Conditions are generally mild, with currents described as mild and visibility typically between 10 and 30 metres. Water temperatures remain warm, ranging from 28 to 30 degrees Celsius throughout the year. A typical dive at this location lasts approximately 50 minutes.