

Best for intermediate divers, 5-30m, shore entry, mild current.
Lac Léman-Crépine is a freshwater reef dive located in Lake Geneva. The site features a reef structure extending from 5 metres down to 30 metres, with an average depth of 15 metres. Access is via a shore entry, with parking available on site. Divers encounter mild currents, though conditions require careful management due to significant depth and variable visibility ranging from 5 to 15 metres. A thermocline is present, with surface temperatures reaching 24°C in summer, while temperatures below 30 to 50 metres remain constant at 4 to 6°C. Given the cold water and depth, this site is suited for intermediate divers using appropriate thermal protection.
46.49963, 6.69197
Cold water is a consistent factor regardless of season, so a drysuit or a well-fitted thick wetsuit is the practical choice rather than an option. Visibility can be at the lower end of the range depending on conditions, so arrive with a torch and a surface marker buoy.
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Depth
5-30m
Visibility
5-15m
Skill Level
Intermediate
Entry
Shore
Current
Mild
Typical Dive
45 min
No, this site is rated for intermediate divers due to the significant depth and cold water conditions.
The reef structure extends from 5 metres down to 30 metres, with an average depth of 15 metres.
This is a shore entry dive site with parking available on site.
Primary hazards include cold water, significant depth, and low or variable visibility.
A drysuit or a well-fitted thick wetsuit is recommended due to cold water. Divers should also carry a torch and a surface marker buoy.
Diving at Lac Léman-Crépine in Lac Leman requires the following certifications: Advanced. Always dive within your training limits.
Lac Léman-Crépine in Lac Leman typically has mild currents that most divers can handle comfortably.
Visibility at Lac Léman-Crépine in Lac Leman typically ranges from 5 metres to 15 metres. Conditions vary with weather, tides, and seasons.