Formentera tourism page for scuba diving and training.
Cala Llonga Cave
Ibiza and Formentera: a site-specific underwater feature shore dive
About Cala Llonga Cave
A shore dive in clear-water Mediterranean reserve coastline with Posidonia and cave sites, built around a site-specific underwater feature. The route is compact and feature-led rather than sprawling. Planning-wise, a steady guide briefing and calm sea window usually make the day smoother.
Where Is Cala Llonga Cave?
Cala Llonga Cave Planning Details
Depth range, seasonality, and planning context.
Reported Depth
4m - 9m
Depth Note
The cave entrance is described as a wide opening between 4 and 9 meters deep, with an internal air pocket where divers can surface.
Best Season
Late spring to early autumn
Typical Conditions
Guided dives with terrain-led routing and condition-sensitive access.
Safety & Access At Cala Llonga Cave
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Overhead cave environment with an internal air pocket.
Access Restrictions
Shore access uses the marked entry point and local conditions.
Legal Notes
Follow local marine rules, reserve restrictions, and the operator briefing for the day.
Local Intel For Cala Llonga Cave
Community notes to help plan your visit.
Scuba
Entry is through a wide opening between 4–9 m, with the ability to surface inside the cave at an air pocket.
Freedive
Freedive use is secondary to the main scuba route and local conditions.
Snorkel
Snorkeling is limited to the calmest shallows and not the main use case.
Cala Llonga Cave Dive Conditions Planner
Use the planner to scan this week, inspect today in local time, and understand how exposure shapes conditions at Cala Llonga Cave.
Exposure Profile at Cala Llonga Cave
Directional shelter context for incoming swell.
Recent Logged Visits At Cala Llonga Cave
Community dive logs and visit reports for this site.
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Dive Spot Log Averages At Cala Llonga Cave
Average conditions based on logged dives & visits.
Cala Llonga Cave Guide - Frequently Asked Questions
Planning answers for access, conditions, timing, and site logistics.
Cala Llonga Cave Guide - Sources and Updates
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Research Sources
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