Cova des Coll
Cave diving in Mallorca
- Max depth
- 15 m
- Type
- Sidemount
- Certification (estimate)
- Full cave
- Scooter
- No scooter
Anchialine maze under the houses of Portocolom (rock roof locally under 2 m thick). Haloclines in the top 10 m; ~20 °C near the surface, ~19 °C deeper (measured in October).
More about Cova des Coll
Signed-in divers also see:
- Whether this site fits everyone's certification, gas and gear
- Access, parking and the route from the road
- Exact map pin and navigation
- Depth profile and sumps
- Configuration advice
- Warnings with sources (3)
- Scooter advice
- Driving times from your stay and a plan with the AI instructor
News
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Videos and posts
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Current conditions
Visibility, flow and water levels change quickly. Right before your dive, check what other divers report:
- Spain Cave Conditions ↗
Cave divers share current conditions in Spanish caves here.
Plan a cave diving trip to Mallorca
Enter your team, with certifications, gas and configurations, and see right away which caves fit. With driving times from your stay, fill stations and an AI instructor who thinks along.
Certification requirements, configurations and trimix depths are estimates for planning. Always check them locally and dive within your training. Compiled from web research (Sept 2026): Govern de les Illes Balears (Xarxa Natura 2000, marine reserves), BOE, Papers SEB and Endins (Gràcia et al.), Federació Balear d'Espeleologia, news (Ultima Hora, eldiario.es), dive centres, ActivityFan and wannadive. Pins come from OpenStreetMap, Grottocenter/grottomap, Wikipedia and wannadive (for sea caves a boat position); five sites have no pin yet. ~ = estimate; certification levels and configurations are estimates. Rules change — check locally.