Tagbak Marine Park is a reef site situated in the middle of Liloan Bay, approximately 500 metres from the shore. The site features a small rock formation surrounded by a sanctuary area. Divers and snorkellers can expect mild currents and water temperatures ranging from 28C to 30C throughout the year. Access to the site is by boat. The area is suitable for beginners and offers facilities including parking, toilets, a cafe, and guided tours. Be aware of sea urchins when entering or navigating the area. The site is well-suited for snorkelling, with a rating of 4 out of 5.

Napantaw Fish Sanctuary features a combination of reef and wall topography that descends from 15 to 40 metres. This site is accessible by boat only and is suited for intermediate divers due to the presence of strong currents. Visibility typically ranges between 10 and 30 metres along the wall face. Divers should maintain awareness of their depth and current direction, as the flow can move quickly. Hazards include deep sections, potential overhead environments, and the presence of sharks. Always consult with the boat crew regarding current timing and conditions before descending to ensure a safe dive.

Napantao Marine Sanctuary is a prominent wall site featuring a vertical drop-off that extends to 50 metres. The wall is covered in gorgonian fans and soft corals. Suitable for intermediate divers and snorkellers, the site offers both shore and boat access. Conditions typically include moderate currents and visibility ranging from 15 to 30 metres. Water temperatures remain consistent between 28C and 30C throughout the year. Divers should be aware of potential hazards including jellyfish, sharks, and strong currents. Guided tours are available to assist with navigation along the reef and wall structures.

Ilijan Point in Napantao is a reef and wall site suited for intermediate divers. The topography features a vertical wall dropping to 50 metres, with depths starting at 10 metres. Divers should be prepared for strong currents, which are a common feature of this location. Visibility typically ranges between 20 and 30 metres. Access is by boat only. Hazards include sharp coral and strong currents. Night diving is permitted at this site. Species recorded around this area include various nudibranchs, wrasses, anemonefish, and frogfish, though these are not confirmed sightings at this specific point.

Coral Cay is a reef site located in Napantao, Philippines. The site is accessed by boat and is suitable for beginner divers. Conditions are generally mild, though divers should be aware of potential strong currents and sharp coral. The average depth is 9 metres. Species recorded around this area include various nudibranchs such as Nembrotha, Chromodoris, and Jorunna, as well as candy crabs, wrasses, ocellaris anemonefish, and white-eyed moray. Other life recorded in the vicinity includes flatworms, butterflyfish, and trumpetfish.

Peter's Wreck is a shore-accessible dive site located 200 metres off the coast of Napantao. The wreck lies at depths between 17 and 25 metres, with an average depth of 20 metres. Suitable for beginner divers, the site features mild currents and visibility ranging from 10 to 30 metres. The structure is situated near a reef, and the site is also open for night diving. Due to the presence of sharp coral and potential entanglement risks within the wreckage, guided tours are recommended. Air fills and guided services are available at the on-site dive shop.

Peter's Mound in Napantao is a reef and artificial reef site located 200 metres from shore. Designed for intermediate divers, this drift dive features depths between 10 and 40 metres. Visibility varies significantly from 10 to 40 metres. Divers may encounter species including Chromodoris nudibranch, Ocellaris anemonefish, flatworms, Batangas Halgerda, Three-spot dascyllus, hermit crabs, sea stars, and various snails. Due to strong currents that can shift quickly, boat access is required and careful planning with the crew is essential. Divers should exercise caution around the reef structure to avoid contact with sharp coral and rocks.

Lungsodaan MPA in Napantao is a reef and wall site offering drift diving opportunities. The site features a depth range of 15 to 40 metres and is accessible by both shore and boat. Divers encounter moderate currents, which require attention to safety. The topography includes diverse soft and hard corals, such as gorgonian fans, barrel sponges, table corals, and whip corals. Marine life recorded at the site includes snails, hermit crabs, sea stars, three-spot dascyllus, eastern triangular butterflyfish, ocellaris anemonefish, flatworms, and nudibranchs like Chromodoris and Batangas Halgerda. The site is suitable for beginners and typically supports 60-minute dives.