Basque coast rocky terrain, gorgonians, lobsters, spider crabs, and invertebrate life.
Las Langostas is a deep Mount Ulia wall rich in lobsters.
Las Langostas is a deep Mount Ulia wall rich in lobsters.
Las Langostas is a deep Mount Ulia wall dive with a steep drop from the upper edge into a north-facing wall. The ledges and crevices are known for lobsters, while nudibranchs, octopus, cuttlefish, conger eels, spider crabs, and triggerfish add variety on the way down. It is an advanced boat dive where depth, buoyancy, and Atlantic conditions matter more than long bottom time.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
20m - 40m
Depth Note
Steep north-facing wall with the main action starting around the 20 m mark and dropping to 40 m.
Best Season
May to October
Typical Conditions
Deep wall, rocky structure, variable visibility, and Atlantic surge potential shape the dive.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Plan for depth, keep buoyancy stable on the wall, and do not overstay if visibility or current worsen.
Community notes to help plan your visit.
Scuba Diving
Advanced scuba dive due to depth, with the main features between roughly 20–40 m along a vertical wall.
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
Basque coast rocky terrain, gorgonians, lobsters, spider crabs, and invertebrate life.
San Sebastian/Pasaia-based operator context for Mount Ulia boat dives.
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