Grosse Geröllhalde
Why dive here
With 213+ marine species recorded in the area - including blue sharks, dolphins, great white sharks, hammerhead sharks and mobula rays (devil rays) - Grosse Geröllhalde offers some of Corsica's richest diving. Water ranges 15-28°C, warmest July, August, September.
Grosse Geröllhalde in Corsica offers a solid dive, especially if you’re looking for a relaxed exploration rather than a high-octane drift. We’ve found the gentle slopes here are ideal for spotting smaller, often overlooked creatures. Keep an eye out for common spiny lobsters tucked into crevices and the vibrant colours of sunset cup coral clinging to the rocks. It's a good pick for divers who enjoy a slower pace, giving you plenty of time to really observe the resident morays and the occasional painted comber zipping past. The killer alga is present, a sign of the changing Mediterranean, but it doesn’t overwhelm the natural beauty of the place.
Nearest Dive Centres to Grosse Geröllhalde
Dive shops near Grosse Geröllhalde
Aquanautic Elba
OmniSub-Scuola Sub Barbarossa
Centro Sub Corsaro S.n.c.
A.S.D. AMICI DI NEMO
DivEx
SPORTING CLUB CAVO DIVING
Reviews for Grosse Geröllhalde
Conditions
Ocean conditions, forecast and tides for Grosse Geröllhalde
Grosse Geröllhalde Ocean Conditions
Monthly averages for Grosse Geröllhalde, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (42.38, 9.55) (2km away)
October Averages
Sea Temperature
22°C
72°F · Range: 20.1–24.6°C
Air Temperature
18°C
64°F
Wind Speed
5.12 m/s
10.0 knots
Atmospheric Pressure
1017.2 hPa
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data
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