Operator page describing the split tunnel, 25-26 m outside drop-off, boat-first access, and the site's marine life.
Tunnel Vision
Menorca tunnel-and-wall dive with the cleanest access by boat.
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Local operator required
Boat access is simplest, and shore access involves steep steps plus a long walk to the entry crack.
About Tunnel Vision
Tunnel Vision is a compact Menorca tunnel-and-wall dive built around a narrow crack in a rocky headland. The route splits inside the tunnel, then opens to a brighter exit and a scenic outside drop-off before returning along the wall or back through the passage. Boat access is the cleanest way in, though shore entry is possible if you are willing to handle steep steps and a long walk. It suits buoyant, calm divers who want a photogenic overhead feature rather than a long drift.
Research Estimate At Tunnel Vision
Conservative baseline from public research. No community dives logged yet.
Where Is Tunnel Vision?
Tunnel Vision Planning Details
Depth range, seasonality, and planning context.
Reported Depth
12m - 26m
Depth Note
The tunnel opens around 12 m and the outside drop-off runs to roughly 25-26 m, with a return along the wall or back through the cavern.
Best Season
May to October is easiest, though diving is possible almost year-round.
Typical Conditions
Clear Mediterranean water, moderate depth, and a short scenic tunnel with a deeper outside drop-off.
Safety & Access At Tunnel Vision
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Keep buoyancy tight in the crack and tunnel, and give the outside drop-off room when following the return line.
Access Restrictions
Boat entry is simplest; shore entry means steep steps and a long walk to the crack.
Legal Notes
No special permit or closure note is known; follow local site and boat rules.
Local Intel For Tunnel Vision
Community notes to help plan your visit.
Scuba Diving
Enter through the crack in the headland, pass the split tunnel around 12 m, and choose either the outside drop-off or the wall return on the way back.
Freediving
Not a freedive target. The overhead tunnel and deeper outside section suit scuba and good buoyancy control.
Snorkeling
Not a snorkel-first site. The tunnel and drop-off are better handled as scuba rather than a casual surface swim.
Tunnel Vision Dive Conditions Planner
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Exposure Profile at Tunnel Vision
Directional shelter context for incoming swell.
Wildlife at Tunnel Vision
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At Tunnel Vision
Community dive logs and visit reports for this site.
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Dive Spot Log Averages At Tunnel Vision
Average conditions based on logged dives & visits.
Tunnel Vision Guide - Frequently Asked Questions
Planning answers for access, conditions, timing, and site logistics.
Tunnel Vision Guide - Sources and Updates
Last Updated
Research Sources
Dive center page identifying Tunnel Vision in Cales Piques as a moderate-depth, short route, Open Water-friendly dive.
Independent travel piece listing Tunnel Vision I & II as a must-dive Menorca site and tying it to the Cala'n Bosch operator base.
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