Popotonan Reef is a shallow marine site located in Coron, Philippines. The reef is situated at a consistent depth of approximately 5 metres, making it a suitable location for shallow water activities. Conditions at this site are generally warm, with water temperatures ranging between 28C and 30C throughout the year. Due to its shallow nature, the site is accessible for those seeking a relaxed dive experience in a reef environment. As a shallow reef, it provides a straightforward profile for divers and snorkellers alike.

Reef House in Coron, Philippines, is a shallow marine site with a consistent depth of approximately 4 to 4.5 metres. Given its limited depth, the site is suitable for snorkelers and entry-level divers looking for a relaxed experience. Water temperatures at this location are warm throughout the year, ranging between 28C and 30C. As a shallow site, it provides a straightforward environment for underwater observation. Divers and snorkelers should be aware that conditions can vary, and the site is best approached with standard safety protocols for shallow water activities.

Nashin is a shore-entry wreck dive in Coron, Philippines, resting at depths between 21 and 32 metres. This site is suitable for beginners, though the depth requires careful monitoring of air and bottom time. Water temperatures remain warm throughout the year, ranging from 28 to 31 degrees Celsius. Divers should be aware that visibility and currents are variable, which can significantly impact the experience at the deeper sections of the wreck. As there are no on-site facilities, ensure all equipment and air supplies are secured from a nearby facility before arrival. Always check local conditions on the day of the dive to assess current visibility.

Landing Craft is a wreck and reef site in Coron, Philippines, suitable for beginner divers. The wreck lies at depths between 5 and 18 metres, with an average depth of 12 metres. Visibility typically ranges from 15 to 30 metres, allowing for clear views of the structure. The site features mild currents, making navigation manageable. Access is by boat only. Divers should exercise caution regarding sharp metal edges on the wreck and remain aware of boat traffic when surfacing. Typical dive times are around 40 minutes in water temperatures between 28 and 31C.

Sand Pit Reef is an egg-shaped reef located east of Kalambuyan Island in Coron, Philippines. The site features a distinctive sandy middle section that reaches depths of 1 to 3 metres, while the surrounding reef slopes down to 15 metres. Due to the calm conditions and lack of current, it is a suitable location for beginner divers and training courses. Access to the site is by boat. Species recorded around this area include wrasses, flatworms, blue dragons, giant trevally, titan triggerfish, nudibranchs, lionfish, crocodile fish, pufferfish, butterflyfish, anemonefish, parrotfish, and groupers. Divers should remain aware of boat traffic in the area.

The Talei Maru is a Japanese wreck located in Coron, Philippines, resting at depths between 10 and 26 metres. This artificial reef site is accessible only by boat and is suited for intermediate divers with wreck certification. The structure features penetration sections that create an overhead environment, requiring careful buoyancy control to avoid sharp corroding steel and entanglement hazards. Divers typically experience mild currents and visibility ranging from 10 to 30 metres. Water temperatures remain warm, between 28 and 30C. Species recorded around this area include wrasses, nudibranchs, flatworms, and various reef fish. Always monitor depth to manage nitrogen levels and decompression requirements.

Sea Dive Extension is a shore-entry reef site located in Coron, Philippines. This site is suitable for divers of all experience levels, including beginners, due to the shallow, calm water and mild currents. Divers can access the reef directly from the shore, eliminating the need for boat logistics. Water temperatures remain consistent between 28 and 30 degrees Celsius throughout the year, typically requiring only a thin wetsuit or rash guard. As visibility can vary, it is recommended to check local conditions before planning a dive. The site provides a straightforward environment for those looking to build confidence in an open-water reef setting.

The Akitsushima is a Japanese seaplane tender wreck located in Coron, Philippines. Resting at depths between 22 and 38 metres, this site is strictly for advanced divers with wreck certification. The hull remains largely intact, offering opportunities for penetration, though the overhead environment requires precise buoyancy control and a torch. Visibility typically ranges from 5 to 20 metres, and moderate currents can shift unpredictably around the superstructure. Access is by boat only, and divers should be cautious of sharp metal edges and entanglement risks throughout the structure. The wreck serves as an artificial reef, supporting various marine life within its complex framework.