Shore-entry listing, intermediate use, and depth range.
Es Tunel is a sheltered tunnel dive at Cales Piques.
Es Tunel is a sheltered tunnel dive at Cales Piques.
Es Tunel is a sheltered cove dive at Cales Piques in Ciutadella, with a sandy start over Posidonia before the route tracks the coast to an overhead tunnel and back through the same inlet. It suits calm, controlled diving more than fast, open-water cruising. Expect sand, rock and seagrass on the approach, then a tunnel section that rewards steady trim and an attentive buddy team.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
5m - 22m
Depth Note
Reported depths vary by listing, but the route stays shallow-to-moderate with a deeper sandy option.
Best Season
Year-round, best May to October.
Typical Conditions
Usually calm, clear cove conditions with a sandy start and a sheltered tunnel section.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Treat the tunnel as an overhead section: keep trim tight, avoid crowding the entrance, and turn the dive if movement or visibility drops.
Access Restrictions
Best for guided recreational dives with solid buoyancy control; not a casual first swim-through.
Community notes to help plan your visit.
Scuba Diving
Follow the coastal line over sand and Posidonia, then keep trim tight through the tunnel and return along the same route.
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
Shore-entry listing, intermediate use, and depth range.
Cales Piques access, parking, transport and seasonal services.
Shore entry, depth range, and site species list.
Tunnel route, access from Cales Piques, and mixed marine life.
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