Zakynthos diving guide with summer season and visibility baseline.
Boat-access wall dive with an arch, caves, and rich fish life
Boat-access wall dive with an arch, caves, and rich fish life
Boat access from Limni Keriou is the normal approach, and the overhead sections are best handled with a local guide.
Torbogen / Altarhöhle is a Zakynthos boat dive reached from Limni Keriou, with a steep wall that leads into an arch, two caves, and a grotto. The wall and openings are heavily coated with sponges and hard corals, and the site is known for groupers, moray eels, octopuses, shrimp, and other Mediterranean fish. Divers should treat the overhead sections slowly and keep the tighter tunnel for trained cavern-aware teams.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
0m - 40m
Depth Note
Depth range given as 0–40 m, with both shallow and deep areas.
Best Season
Late May to September, with summer giving the clearest water.
Typical Conditions
Clear Mediterranean water, mild current, and a wall and cave profile that rewards slow, controlled exploration.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
The site includes caves and a grotto; appropriate training and precautions are needed for any overhead penetration.
Access Restrictions
Boat access only, and the small tunnel in the Altarhöhle / Garnelenhöhle area is for experienced overhead divers only.
Legal Notes
Follow the local boat briefing and stay within the guided overhead limits.
Community notes to help plan your visit.
Scuba Diving
Suitable for wall diving with an archway plus two caves and a grotto across a 0–40 m depth range.
Freediving
Experienced freedivers can work the outer wall, but the arch and caves are better treated as scuba terrain.
Snorkeling
Not a snorkel-first site; the main arch and cave features sit below the surface.
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
Zakynthos diving guide with summer season and visibility baseline.
Expanded site description, tunnel caution, and fish-life notes.
Community description with boat access from Limni Keriou and detailed wall/cave notes.
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