Shore-accessed Tenerife bay with rock formations and caverns.
Shore-accessed Tenerife bay with rock formations and caverns.
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Fonsalía in south Tenerife is a shore-accessed bay dive between Playa San Juan and Alcalá. The site is known for its hidden-bay entry, swimmable volcanic rock features, and caverns, with a shallow recreational profile that can suit beginners through advanced divers. The signature rock formation looks like a high heel, and trumpetfish, stingrays, and eagle rays are often reported around the caves.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
1m - 16m
Depth Note
The profile starts shallow and stays in a modest recreational range.
Best Season
Winter, when calmer seas and better visibility are most likely.
Typical Conditions
Shore-accessed volcanic rock dive with a shallow profile, caverns, and a hidden-bay entry.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Treat the caverns and swim-throughs as overhead environments, and keep the plan conservative if the sea picks up.
Access Restrictions
Shore entry via stairs; the overhead caverns call for a cautious plan and the right training.
Legal Notes
Only penetrate overhead sections if you are trained and briefed to do so.
Community notes to help plan your visit.
Scuba Diving
Suitable for beginners through advanced divers, with a shallow recreational profile and overhead features that need care.
Freediving
The shallow profile can work for casual freediving in calm conditions, but the caverns and rock features are better on scuba.
Snorkeling
Calm-water snorkeling is possible near the bay, but the main formations are better appreciated on scuba.
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
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