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.

Manila Channel, located between Medio Island and the mainland of Puerto Galera, offers a drift snorkeling experience across a diverse reef system. The site features a reef that begins in very shallow water at 1 metre and extends to a maximum depth of 25 metres, with an average depth of 12 metres. Snorkellers can explore stony hard corals and observe various reef fish. Access to this site is by boat only. Conditions are generally mild, with visibility typically ranging between 10 and 30 metres. The water temperature remains warm throughout the year, fluctuating between 27 and 30 degrees Celsius.

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.

Coral Gardens 2 in Puerto Galera, Philippines, is a reef site characterised by coral pillars and intricate coral formations. The site features gradual slopes and is accessible by boat. Divers can expect depths ranging from 5 to 22 metres. Conditions vary, with visibility typically between 10 and 25 metres and water temperatures ranging from 26C to 30C throughout the year. The site is suitable for beginners, though divers should be aware of the potential for moderate to strong currents. As a reef environment, the area supports a variety of coral habitats.

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.

Giant Clam is a versatile dive site in Puerto Galera offering both reef and muck diving environments. The site begins in shallow water at approximately 6 metres, where large giant clams are found. The topography transitions into a sandy, grassy bottom that extends to a maximum depth of 20 metres, with an average depth of 10 metres. Suitable for beginners, the site experiences mild currents and visibility ranging from 5 to 30 metres. Divers can access the site by boat or from the shore. It is also a popular location for night dives, which typically last around 50 minutes. Be aware of boat traffic in the area.

Montani Bay is a muck dive site located in Puerto Galera, Philippines. Situated in a sheltered bay approximately 200 metres from the shore, the site is protected from currents, making it suitable for beginner divers. The topography consists of a muck bottom, which is ideal for macro photography. Dives typically last 45 minutes at depths ranging from 5 to 18 metres, with an average depth of 10 metres. Visibility at the site varies between 5 and 15 metres. Access to the site is by boat only. Night diving is available at this location.

Giant Clams is a versatile reef and muck site located in Puerto Galera, Philippines. Suitable for beginners, the site offers depths ranging from 3 to 18 metres with an average of 9 metres. Divers and snorkellers can access the site by boat or from the shore. Conditions are variable, with visibility typically between 10 and 30 metres and moderate currents. Water temperatures fluctuate between 26C and 31C throughout the year. Night diving is permitted at this location. Hazards to be aware of include boat traffic, sharp coral, and the potential for strong currents.