Sicsican Island Reef in the Philippines features a diverse underwater landscape consisting of shallow reef flats and dramatic drop-offs. The site is suitable for beginners and offers both shore and boat access for snorkellers. Water temperatures at the site range from 28C to 31C throughout the year, with the warmest conditions occurring in May. The area is known for its extensive coral gardens surrounding the island shores. As a site with varied topography, it provides accessible conditions for those looking to explore reef environments.

Patawan Island, also known as Dolphin Island, is a small islet defined by its distinctive dolphin-like shape and pinkish-white sand beach. The site features turquoise waters and a reef that is accessible for snorkelling. Conditions are generally warm, with water temperatures ranging between 28C and 31C throughout the year. Access to this site requires a boat. It is suitable for beginners, offering a straightforward experience for those looking to explore the reef environment in the Philippines.

Camiaran Island is a remote reef site in the Philippines known for its pink-tinted sand, which originates from crushed red organ pipe corals. The site features a large, healthy reef system suitable for intermediate divers and snorkellers. Depths typically range from 8 to 18 metres, with an average of 12 metres. Access is by boat only. Conditions vary, with visibility ranging from 10 to 30 metres and moderate currents. Water temperatures remain consistent between 28C and 30C throughout the year. Divers and snorkellers should be aware of the presence of crocodiles in the area.

Patunggong Island offers a accessible reef environment suitable for beginners, with depths ranging from 8 to 18 metres and an average depth of 12 metres. The site is reached via a shore entry and features mild currents, making it a comfortable location for divers and snorkellers alike. Visibility typically fluctuates between 10 and 20 metres. Facilities available at the site include changing rooms, showers, and toilets. Divers should be aware of the presence of sharks and sharp coral in the area. The water temperature remains consistent throughout the year, generally ranging between 28 and 30 degrees Celsius.

Bahura is a shallow reef site in the Philippines, offering depths between 3 and 8 metres. This location is suitable for beginner divers, though boat access is required to reach the reef. Visibility typically ranges from 10 to 30 metres, and water temperatures remain warm between 28 and 30 degrees Celsius. While currents are generally mild, they can strengthen unexpectedly. Divers should verify current conditions with the boat captain before entering the water and remain within the designated depth range. The reef environment supports a variety of reef fish and invertebrates typical of the region.

Onok Island, located in the Balabac region of the Philippines, is a reef site accessible by boat. The area is defined by a healthy coral garden and a distinctive stilted walkway that extends over the water. Snorkellers can explore the reef directly from the island, where the shallow topography allows for easy observation of the underwater environment. Water temperatures at this site typically range between 28C and 30C throughout the year. Due to the shallow nature of the reef and the calm conditions, the site is well-suited for beginners and offers a high-quality snorkelling experience.

Tarok is a reef dive located near Balabac, Philippines, offering a challenging experience for intermediate divers. The site topography ranges from 10 to 45 metres in depth, with an average depth of 45 metres. Conditions are defined by strong currents, necessitating careful planning around slack water or the execution of a drift dive. Visibility is limited to approximately 5 metres, requiring divers to maintain close proximity to their buddy for navigation. Access to this site is exclusively by boat. Divers should confirm local boat availability and current conditions in Balabac prior to planning a trip, as logistics in this area can vary.

Block 1 is a deep reef site located off Balabac-Bugsuk in the Philippines. The reef structure extends from 6 to 50 metres, requiring advanced buoyancy control and situational awareness. Divers must be prepared for strong currents that can shift quickly, and visibility is limited to approximately 5 metres. Access is by boat only, and divers should be self-sufficient as local facilities are unverified. Hazards include sharp coral and rocks, necessitating careful movement during entry and exit. Always confirm current timing with the boat crew before descending to ensure a safer dive.