Tamaraw Reef in Puerto Galera is a versatile reef, drift, and pinnacle site suitable for beginners. The topography extends from the shore to depths of 25 metres, with an average depth of 14 metres. Divers can access the site by boat or from the shore. Conditions are generally mild, though strong currents can occur. Visibility typically ranges between 15 and 25 metres, with water temperatures between 26C and 30C. The site is well-suited for training and night dives, with a typical dive duration of 50 minutes. Species recorded around this area include various nudibranchs, cuttlefish, moray eels, ribbon eels, frogfish, and sea kraits.

Talipanan Reef is a protected reef area situated at the eastern end of Talipanan Beach near Aninuan in Puerto Galera. This site is accessed from the shore and is suited for advanced divers due to depths ranging from 15 to 30 metres, with an average of 20 metres. Conditions are variable, with visibility typically between 15 and 30 metres and mild currents. Divers should be aware of potential hazards including deep water and strong currents, as well as temperature fluctuations caused by deeper water movements. Water temperatures generally range from 26 to 29 degrees Celsius. The site also offers a snorkeling experience away from busier tourist areas.

Deluna House Reef in Puerto Galera is a versatile site featuring both reef and muck environments, making it suitable for beginners and macro photography. The site reaches a maximum depth of 15 metres and experiences mild currents. Divers and snorkellers can access the water via shore or boat. The area is well-equipped with facilities including parking, toilets, showers, changing rooms, a rinse station, and equipment rental. Night diving is a popular activity here. Water temperatures remain consistent, ranging between 26C and 30C throughout the year. Due to the presence of boat traffic, divers should exercise caution during their ascent and surface intervals.

Manila Channel in Puerto Galera offers a diverse underwater environment featuring a hard and soft coral slope that transitions into a wall. The wall begins at 12 metres and descends to approximately 25 metres, characterised by numerous cracks and crevices. This site is suitable for intermediate divers and is accessed by boat. Conditions include mild currents and visibility ranging from 10 to 30 metres. Water temperatures remain between 26C and 30C throughout the year. Divers should be aware of potential hazards including surge, lionfish, stonefish, and sea urchins. Night diving is permitted at this location, with typical dives lasting around 45 minutes.

Haligi Beach, located on Boquete Island in Puerto Galera, is a reef site accessible by boat. The area is characterised by grainy rice sand and a healthy reef system situated just a few metres from the shore. With water temperatures ranging from 27C to 30C and visibility typically between 15 and 25 metres, the site offers mild current conditions suitable for beginners. It is a frequent stop for island-hopping tours due to the calm water conditions. The site is primarily utilised for snorkelling, providing an accessible environment for observing the local reef habitat.

Paniquin is a shore-entry reef dive located in Puerto Galera, Philippines. The site features a shallow reef environment that provides a forgiving setting for beginners to practice buoyancy and observation. Water temperatures at this location range from 27C to 30C throughout the year. Because visibility and currents are variable, divers should check local conditions before entering the water. As there are no guaranteed facilities on-site, divers should arrive prepared with all necessary gear and full tanks. This site is suitable for those looking for a relaxed, shallow-water experience in the region.

Munting Buhangin Underwater Cave is a unique half-submerged cave situated on the rocky edge of San Antonio Island in Puerto Galera. Snorkellers can access the site by boat and enter through a small opening at water level, navigating through to exit via a hole in the rock ceiling above, depending on tidal conditions. The site is suitable for intermediate snorkellers. Marine life recorded here includes common wrasses and very common azure sea stars. Divers and snorkellers may also encounter uncommon species such as sea kraits, chromodoris and jorunna nudibranchs, cushion stars, hawkfish, cardinalfish, and various snails.

Manila Channel in Puerto Galera offers a versatile dive experience combining reef, drift, and muck diving. Suitable for beginners, the site features a reef slope ranging from 5 to 30 metres, with an average depth of 18 metres. Access is strictly by boat, and while currents are generally mild, they can strengthen, requiring careful monitoring. Visibility typically spans 10 to 30 metres. Divers should maintain neutral buoyancy to avoid contact with stonefish, lionfish, and sea urchins found on the reef. Secure all loose equipment to prevent entanglement during the dive. Water temperatures remain consistent between 26 and 29 degrees Celsius throughout the year.