Official municipality page for the Alonissos marine park, permits, and protected-area access rules.
Deep gorgonian wall dive in Alonissos marine park.
Deep gorgonian wall dive in Alonissos marine park.
Boat access, park rules, and the deeper wall line are best handled with the local Alonissos dive center.
Gorgonian Gardens is a boat-access wall dive in the Alonissos marine park, where deep fan-coral gardens and rocky relief create a classic Mediterranean drift-and-wall experience. The site rewards calm buoyancy, a torch, and comfort with deeper sections rather than a casual reef swim.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
35m - 45m
Depth Note
Main gorgonian gardens sit around 35-40m, with the overall wall dive reaching roughly 45m.
Best Season
Late spring through early autumn, with warmer water and the clearest conditions by late summer.
Typical Conditions
Boat-run wall dive in a marine park, with deeper fan-coral gardens, caverns, crevices, and stronger water movement than a casual bay reef.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Treat it as an advanced wall dive. Bring a torch, keep buoyancy disciplined, and stay within the guide's route when current or depth picks up.
Access Restrictions
Boat access from Alonissos with marine-park rules and permit requirements. Plan the run and the route through a local operator.
Legal Notes
Inside the National Marine Park of Alonissos and Northern Sporades; follow current park rules, tickets, and permit requirements before diving.
Community notes to help plan your visit.
Scuba Diving
Advanced boat wall dive with caverns and crevices. Good buoyancy and a torch make the deeper line much better.
Freediving
Not a useful freedive target; the best features sit deep on a wall and around cavern edges.
Snorkeling
Snorkeling is not the main use case here; the site's best features are deep on the 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
Official municipality page for the Alonissos marine park, permits, and protected-area access rules.
Local dive-center page describing the site as a strong-current advanced wall dive with gorgonians and visibility around 15-30m+.
Community write-up describing the Alonissos wall dives, short boat rides, cave sections, and the Gorgonian Gardens fan-coral wall.
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