

Best for beginner divers, Up to 30m, boat entry, mild current.
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.
9.69692, 126.08245
Plan conservatively around 30 m and do not mistake the comfortable pace for permission to stretch the route indefinitely.
Boat diving.
Recorded at this site
Depth
Up to 30m
Skill Level
Beginner
Entry
Boat
Boat required
Water Temp
28-30°C
Current
Mild
Best Time
Mar, Sep
The site supports a variety of reef fish and invertebrates typical of the region's reef and wall habitats.
Yes, the site is suitable for divers of all levels, including beginners.
The site reaches a maximum depth of 30 metres.
Yes, boat access is required to reach Casulian.
The best months to visit are March and September.
Diving at Casulian in Dapa requires the following certifications: Open Water. Always dive within your training limits.
A rashguard or 2mm shorty is recommended for diving at Casulian in Dapa. Water temperatures range from 28°C to 30°C.
Casulian in Dapa typically has mild currents that most divers can handle comfortably.