Catalina is a varied marine site in Indonesia featuring a combination of reef, wall, drift, and pinnacle topography. Divers can expect depths ranging from 28 to 32 metres, with an average depth of 15 metres. Access is by boat only, and the site is suited for intermediate divers due to moderate currents that can shift with little warning. Visibility fluctuates between 10 and 30 metres, and water temperatures remain consistent between 29 and 30C throughout the year. Night diving is available at this location. Given the potential for changing currents and variable visibility, booking a guided tour is recommended to navigate the site safely.

Owi Point is a wall and reef dive site located at Owi Island, Indonesia. Accessible by both shore and boat, the site is suitable for beginner divers. The topography consists of a wall formation, with depths ranging between 5 and 8 metres. Divers can expect moderate currents throughout the site. Water temperatures are consistent, typically ranging between 29C and 30C year-round. Guided tours and dive shop facilities are available to support visitors at this location.

Rurbas Point, located at Rurbas Island, is a marine dive site featuring a steep reef wall. Accessible only by boat, the site is situated 35 minutes from Biak. The topography is defined by a dramatic slope and a vibrant reef structure. Divers should anticipate variable conditions, as the site is subject to medium to strong currents. Due to these water movements, Rurbas Point is recommended for intermediate to advanced divers. The site provides a dynamic underwater environment for those experienced in drift diving.

Opiaref Point is a reef and wall dive site located in Indonesia, accessible by both shore and boat. The site features wall formations and coral gardens that provide a balanced underwater experience. Conditions are generally mild, with currents ranging from low to medium, making it a suitable location for beginner divers. Water temperatures remain consistent throughout the year, typically between 29C and 30C. Divers can explore the reef structure at a leisurely pace, enjoying the topography of the wall and the surrounding reef environment.

Barracuda Dive Point, located near Urbi Island, offers a dynamic underwater environment featuring a combination of slope and wall topography. This site is suited for advanced divers due to the presence of strong currents and significant depths. Access is exclusively by boat, typically involving a 60-minute journey from Biak. The habitat supports a variety of reef fish and invertebrates typical of the region. Divers should be prepared for high-energy conditions and maintain awareness of the strong currents and depth throughout the dive.

Wundi Cave Point, located off Wundi Island, Indonesia, offers a diverse underwater landscape featuring wall formations, reef structures, and cave systems. Reaching depths of up to 30 metres, the site is accessible by boat and is suitable for beginner divers. Conditions generally involve moderate currents and warm water temperatures ranging between 29C and 30C. The site supports a vibrant marine ecosystem typical of the region, providing habitat for a variety of reef fish and invertebrates. Divers should be aware of the overhead environment hazard presented by the cave structures. Local facilities include air fills, equipment rental, and guided tours.