Kabog Marine Reserve on Samal Island is a dedicated turtle sanctuary featuring a notable coral outcrop known as Zillion Fish Rock. This site is accessible only by boat and is suited for intermediate snorkellers. The topography consists of a reef environment where large schools of small fish congregate around the central coral structure. Water temperatures remain consistent throughout the year, ranging between 29C and 30C. As a protected marine area, the habitat supports a variety of reef fish and invertebrates typical of the region. Snorkellers should be prepared for boat-based entry and exit procedures when visiting this protected sanctuary.

Kapatan Reef, located off Samal Island, is a protected reef area known for its healthy hard coral formations. The site features shallow water, making it suitable for both diving and snorkelling. Divers and snorkellers can expect moderate currents at this location. Access to the reef is available via both shore and boat entries. The water temperature remains consistent throughout the year, ranging between 29C and 30C. As a protected area, the reef maintains its condition, offering a stable environment for underwater exploration. It is recommended for intermediate divers due to the prevailing current conditions.

Maharlika Beach on Samal Island offers a accessible shore entry for snorkelers and divers. The site features a gentle reef slope populated by a variety of soft corals and artificial reef structures. Conditions are generally suitable for beginners, with mild currents and water temperatures ranging between 29C and 30C throughout the year. While the site is a popular training location, snorkelers should exercise caution regarding sharp coral in the area. The site provides a straightforward experience for those looking to explore reef environments in the Philippines.

Gumasa Beach is a crescent-shaped bay in Mindanao, Philippines, featuring a long stretch of white sand and shallow waters. The site is suitable for beginners, with depths ranging from 1 to 12 metres and an average depth of 5 metres. Divers and snorkellers can access the reef directly from the shore. Conditions are generally calm with mild currents, though visitors should be aware of sea urchins and sharp coral in the area. On-site facilities include parking, toilets, showers, changing rooms, a rinse station, and a dive shop offering equipment rental, air fills, and boat charters.

Lemlunay House Reef in Mindanao, Philippines, offers a diverse underwater environment featuring a natural reef, artificial structures, and a distinct drop-off. The site is accessible via a shore entry with a dedicated staircase. Depths range from 2 to 27 metres, with an average depth of 15 metres. Visibility at the site varies between 5 and 20 metres. Water temperatures remain consistent throughout the year, typically between 29 and 30 degrees Celsius. This site is well-suited for snorkelling, holding a 5 out of 5 rating for the activity.

Tinoto Wall is a vertical reef drop-off located in Mindanao, Philippines. The site features a wall that descends from 20 metres to 50 metres, with an average depth of 23 metres. Divers should be prepared for moderate currents and maintain distance from the wall face to avoid contact with sharp coral and rocks. Visibility typically ranges between 10 and 30 metres. This site requires boat access and is suitable for intermediate divers. Night diving is available at this location. Water temperatures remain consistent between 27 and 29 degrees Celsius throughout the year, with a typical dive duration of 50 minutes.

Maasim Reef is an offshore reef and wall system located 1500 metres from the shore in Mindanao, Philippines. This site requires a boat for access and is suited for advanced divers due to strong currents. The topography features a reef top and a wall that descends to depths of 50 metres, with an average depth of 26 metres. Visibility typically ranges between 10 and 25 metres. Water temperatures remain consistent throughout the year, averaging between 28 and 30 degrees Celsius. Hazards at this location include strong currents, sharp coral, and the presence of sharks. Night diving is available at this site, and it is also suitable for snorkelling.