Local operator map showing Gemini Rock among active Elba dive sites.
Focacciola/Gemini Rock: Elba shoal with passages.
Focacciola/Gemini Rock: Elba shoal with passages.
Focacciola/Gemini Rock is a boat-access shoal off Elba's Gemini islands, best for divers who like compact rock scenery, passages, and a small canyon rather than a long open-water run. The site circles quickly, mixes a grotto with a deeper canyon, and rewards a slow look for barracuda, congers, octopus, rays, and other life along the rock.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
8m - 25m
Depth Note
A small grotto sits around 8m, the canyon runs around 10-12m, and the site max depth is about 25m.
Best Season
Summer.
Typical Conditions
Limited current, 15-25m visibility, rock-and-passage terrain, and a small grotto/canyon combo.
Site conditions, restrictions, and access requirements.
Site Conditions
Safety Notes
Use a buoy on ascent because pleasure-boat traffic runs near the rock.
Access Restrictions
Boat traffic near the rock means controlled ascents are important.
Legal Notes
Free access is listed, with no permit required on the guide.
Community notes to help plan your visit.
Scuba Diving
Boat dive with a small grotto, a canyon, and passages around a saddle-shaped shoal.
Freediving
Not a freedive-first site; the passages and boat traffic make scuba the better fit.
Snorkeling
Not a snorkel-first site; the dive is built around boat access and underwater passages.
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
Local operator map showing Gemini Rock among active Elba dive sites.
Boat dive, limited current, visibility, access, and boat-traffic warning.
Boat departure from the beach and the saddle-like route description.
Visibility, current, summer/autumn seasonality, and rock-and-passage profile.
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