Official project page for road access to the San Miguel Island Dive Site and Lighthouse area.
Shore-access cavern site with strong flow and critter-rich Sentinel boulder.
Shore-access cavern site with strong flow and critter-rich Sentinel boulder.
A local guide is the practical choice because current and overhead terrain make the site demanding.
Also known as Lighthouse Cove, Parola/Lighthouse is a shore-access site north of San Miguel Island with a cavernous opening, a partly submerged limestone face, and a dry section used by bats and swiftlets. The Sentinel boulder and nearby coral slopes hold plenty of small critters, while hard corals in the shallows give way to soft coral gardens and stronger flow farther out.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
12m - 30m
Depth Note
The site is commonly presented as a 12-30 m longshore dive, with hard corals in the shallows and deeper coral gardens farther out.
Best Season
November to May, when the dry season tends to bring calmer seas and clearer water.
Typical Conditions
A current-sensitive shore dive with a cavern opening, coral slopes, and variable visibility that can fall quickly when weather turns rough.
Site conditions, restrictions, and access requirements.
Site Conditions
Safety Notes
Expect moderate to strong current and use appropriate cavern-diving precautions around overhead areas.
Access Restrictions
Shore access only from the lighthouse area; a local guide is recommended because current and overhead terrain make the site demanding.
Legal Notes
Follow local tourism and site rules, and do not touch or collect marine life or disturb the cavern walls.
Community notes to help plan your visit.
Scuba Diving
Guided shore scuba is the sensible way to dive the site, with tight buoyancy control around the cavern and the Sentinel boulder.
Freediving
Not a practical freedive target because of the overhead cavern and current.
Snorkeling
Not a snorkel site; the cavern and current make this a scuba-first dive.
Species commonly reported at this site, with direct links into their wildlife guides.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Official project page for road access to the San Miguel Island Dive Site and Lighthouse area.
Official tourism page promoting San Miguel Island dive sites.
Dive-guide entry with site depth, access, and marine-life context.
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