Places the site west of Cabo Tiñoso, gives the 3-12 m depth, and notes outer-water dolphins and sea turtles.
Cave-and-lake dive with a shallow cave approach.
Cave-and-lake dive with a shallow cave approach.
Cueva del Lago is a cave-and-lake dive in Cabo Tiñoso where the route starts at a shallow cliff-base entrance, passes through a sheltered overhead chamber, and opens into an interior lake. The site is less about depth than about route discipline, comfortable buoyancy, and keeping the cave approach calm and compact. It rewards divers who keep the plan simple and the team close.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
3m - 20m
Depth Note
Public guides place the main route at 3-12 m, while the reserve operator lists a 12 m anchor depth and 20 m maximum for the broader cave dive.
Best Season
Year-round, with calmer sea conditions and warmer water from late spring through autumn.
Typical Conditions
Protected Mediterranean water, shallow entry, and a calm outer approach with a static cave-and-lake interior rather than moving water.
Site conditions, restrictions, and access requirements.
Site Conditions
Safety Notes
Treat the cave section as an overhead route with limited room. Keep gas, communication, and turn points conservative, and do not treat the interior lake as a casual open-water swim.
Access Restrictions
Use a local guide or reserve-authorized operator for the cave route. The site sits inside a regulated reserve and the overhead section is not a casual unguided swim-in.
Legal Notes
Follow Cabo Tiñoso reserve rules and any operator instructions for entry, timing, and route limits.
Community notes to help plan your visit.
Scuba Diving
Scuba is the best fit for the full route because it gives you the control needed for the overhead section and the return through the cave.
Freediving
Freediving is only a limited fit for very experienced breath-hold divers in the shallow outer section; the cave interior is better treated as a scuba route.
Snorkeling
Snorkeling only covers the calm outer water and cave mouth; it does not really capture the inner lake or overhead section.
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
Places the site west of Cabo Tiñoso, gives the 3-12 m depth, and notes outer-water dolphins and sea turtles.
Lists La Cueva del Lago with 12 m anchor depth, 20 m max depth, cave-adventure access, reserve rules, and moray/conger eels.
Describes the Cueva del Lago excursion as a short apnea entry into a room where you can walk and see the lake.
Documents the cave/lake system, the large interior lake, the submarine siphon connection, and the paired subaqueous/subaerial entrances.
Know this site? Improve Spot Details.

Boat dive with rock towers and posidonia in a sheltered cove.

Cala Abierta is a posidonia-rich Cabo Tiñoso cove dive.

Sheltered reserve cove in Cabo Tiñoso

Boat wall dive with clear water and mixed Mediterranean life.