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Dive Spot Guide•
San Benedicto Canyon
Expert Socorro canyon dive for mantas, sharks and blue-water action.
Local operator required
San Benedicto Canyon is dived on authorized Revillagigedo liveaboards rather than day boats or independent trips.
Reached only by liveaboard at San Benedicto, this exposed canyon site is planned around current, marine-park rules and big-animal conditions rather than relaxed reef sightseeing.
About San Benedicto Canyon
San Benedicto Canyon is one of Revillagigedo's classic big-animal dives, set off the south end of San Benedicto Island where open-ocean exposure and deeper terrain pull in mantas, sharks and roaming pelagics. Divers come here for giant Pacific mantas, schooling hammerheads, silky and Galapagos sharks, and the kind of current-shaped blue-water action that makes Socorro a true expert liveaboard destination.
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Research Estimate At San Benedicto Canyon
Conservative baseline from public research. No community dives logged yet.
AccessDifficult access
Aquatic LifeExceptional variety
CurrentStrong current
Where Is San Benedicto Canyon?
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Community sourced coordinates.
San Benedicto Canyon Planning Details
Depth range, seasonality, and planning context.
Best Season
November to May
Typical Conditions
Expect open-ocean blue water, current-shaped descents and safety stops, and a pelagic-heavy dive profile rather than a sheltered reef circuit.
Safety & Access At San Benedicto Canyon
Hazards, restrictions, and access requirements.
Key Hazards
Restricted access
Safety Notes
This is an expert offshore dive where current, depth, blue-water separation and large-animal encounters all need to be managed carefully. Teams should follow liveaboard briefings closely and treat changing current as the main operational factor.
Access Restrictions
Can only be reached via liveaboard.
Legal Notes
San Benedicto Canyon lies inside Revillagigedo National Park, where only authorized operators may take divers, night diving is prohibited, max scuba time is 60 minutes, the park guide sets a 35 m maximum depth, and divers must stay clear of cleaning stations and marine life.
Local Intel For San Benedicto Canyon
Community notes to help plan your visit.
Scuba Diving
San Benedicto Canyon is aimed at advanced to expert scuba divers looking for mantas, schooling hammerheads and shark-rich passes in current-affected open water.
Freediving
The site's offshore exposure, current and liveaboard-only access make San Benedicto Canyon a specialist scuba destination rather than a realistic public freedive plan.
Snorkeling
San Benedicto Canyon is not generally treated as a routine snorkel site because the main appeal is deeper, current-driven scuba encounters with large pelagics.
Wildlife at San Benedicto Canyon
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At San Benedicto Canyon
Community dive logs and visit reports for this site.
Dive Spot Log Averages At San Benedicto Canyon
Average conditions based on logged dives & visits.
No community dive data has been logged here yet. Be the first to record a dive and seed the averages.