Casulian is a reef and wall dive site located in the Visayas East and North region of the Philippines. The topography features a mix of gentle slopes and dramatic walls, reaching depths of up to 30 metres. This site is suitable for beginner divers and requires boat access. Conditions are generally mild, though divers should remain aware of boat traffic, currents, and depth. Water temperatures remain warm throughout the year, ranging between 28C and 30C. The habitat supports a variety of reef fish and invertebrates typical of the region.

Daku Arch is a pinnacle and reef site featuring rock formations and swim-throughs. Located in the Visayas East and North region of the Philippines, the site offers depths between 8 and 16 metres. It is accessible by boat, with typical dives lasting 50 minutes. Divers encounter mild currents and visibility ranging from 15 to 30 metres. The water temperature remains consistent between 28 and 30C. The site is suitable for beginners, though divers should remain aware of potential hazards including boat traffic, currents, and the overhead environment within the cave structures. The habitat supports a variety of reef fish and invertebrates typical of the region.

Dapa is a marine dive site located in the Visayas East and North region of the Philippines. The topography features a combination of reef slopes and dramatic walls that descend to a maximum depth of 30 metres. Access to this site is by boat only. Conditions are variable, with currents that require attention from divers. The site is suitable for beginners, though the depth and potential for current should be monitored. Water temperatures remain warm throughout the year, ranging from 28C to 31C. Divers should be aware of boat traffic in the area.

Hagukan Cave is a partially submerged cavern located in the Visayas region of the Philippines. The site is named for the snoring sound produced as waves enter its narrow opening. Inside, the water exhibits a luminescent blue-green hue when disturbed. Snorkellers should note the presence of water stratification, where a colder, hazier top layer sits above a warmer, clearer bottom layer. Access to this site requires a boat, and it is rated as an intermediate location due to the overhead environment and potential for surf, sharp coral, and strong currents. Guided tours are available for those exploring this unique marine cave system.

Sohoton Cove is a landlocked lagoon defined by towering limestone cliffs and calm, sheltered waters. This site is accessible only by boat and offers a unique overhead environment within the cave system. The water temperature remains consistent, ranging between 28C and 30C throughout the year. Due to the nature of the cave and the depth of the lagoon, visitors should be aware of the overhead environment and deep water. The site is suitable for beginners and is highly rated for snorkelling activities. There is no specific marine life data available for this location.

Blue Cathedral is a deep-water site in the Visayas featuring a combination of drop-offs, caves, and cavern formations. Divers typically explore between 35 and 40 metres, requiring advanced skills to manage the overhead environment alongside moderate currents and surge. Visibility ranges from 15 to 30 metres, allowing for observation of the large-scale geological structures. Due to the depth and the nature of the cavern layout, bottom time is limited and requires careful planning. Access is exclusively by boat, and divers should confirm current direction at the surface before entry. The site demands high situational awareness throughout the 50-minute average dive duration.

Pilar is a marine dive site located in the Visayas East and North region of the Philippines, featuring a combination of reef and wall topography. The site is suitable for beginners, with depths ranging from 5 to 18 metres and an average depth of 10 metres. Divers access the site by boat, experiencing mild currents and visibility between 10 and 25 metres. Water temperatures are warm, typically between 28 and 30 degrees Celsius. Typical dive times are approximately 50 minutes. Hazards at this location include the presence of jellyfish and sharp coral.

Magpupungko Rock Pools are natural tidal basins that emerge during low tide, protected from the open Pacific by a massive reef wall. This site is suitable for beginners, offering shallow depths ranging from 1 to 5 metres with an average of 2 metres. Access is via the shore. Conditions are generally calm with mild currents, though visibility can vary between 10 and 25 metres. Water temperatures remain warm throughout the year, typically between 28 and 31 degrees Celsius. As a tidal site, planning your visit around low tide is essential to ensure the pools are accessible for snorkelling.