Diving Le Bout du Lac
Site Overview
Le Bout du Lac is a reef and macro dive site in Inland France, France, reached from the base town of Annecy. Le Bout du Lac is the shallow southern end of Lake Annecy, a gentle reed and rock dive ideal for training. Tench, roach and eels live among the vegetation, with good macro potential. The site reaches a maximum depth of 18 m with an average profile around 10 m and a shallow start near 2 m, which places it firmly in the beginner category and means divers should hold at least an Open Water certification. Conditions are typical of the French inland freshwater coast: visibility generally runs from 6 to 16 metres, the current is mild, and the water temperature ranges between 8 and 18 degrees Celsius with low surge exposure. The marine community is centred on European Perch, Tench, Common Roach, European Eel, Stone Crayfish, Common Rudd, and the full species list is detailed below for divers planning a trip. Le Bout du Lac is a strong representative of why Inland France diving is so highly regarded, blending the geology, history and biodiversity that define French underwater exploration. It pairs naturally with the other sites of the Inland France region for a varied holiday, and with the right thermal protection and, where relevant, the correct specialist training, it offers a memorable dive for photographers, naturalists and wreck or reef enthusiasts alike.
Dive Briefing
"Entry is made by a shore entry near Annecy, and divers should check in with a local centre in Annecy before entering the water. Le Bout du Lac is the shallow southern end of Lake Annecy, a gentle reed and rock dive ideal for training. Tench, roach and eels live among the vegetation, with good macro potential. Plan your profile around a maximum depth of 18 m and an average of 10 m, keeping a close eye on gas and, in the deeper or enclosed sections, on the low surge. Buoyancy control matters here: the sand and vegetation bottom and submerged structures are easily disturbed, and Altitude dive (447 m), Shallow reeds, Cold water are real considerations throughout the dive. The reef and macro topography offers reef, and the marine life centres on European Perch, Tench, Common Roach, European Eel, Stone Crayfish, Common Rudd alongside the other species listed for the site. Take a moment to review the site-specific hazards with your guide, because conditions at Le Bout du Lac can shift with wind and tide and change the feel of the dive. A safe ascent with a surface marker buoy and a clear exit plan completes the dive, with emergency cover routed through Centre Hyperbare, Hopital d’Annecy."
Signature Marine Life
European Perch
Perca fluviatilis
Best: June, July, August
Tench
Tinca tinca
Best: June, July, August
Common Roach
Rutilus rutilus
Best: June, July, August
European Eel
Anguilla anguilla
Best: June, July, August
Stone Crayfish
Austropotamobius torrentium
Best: June, July, August
Common Rudd
Scardinius erythrophthalmus
Best: June, July, August
Safety & Hazards
- Altitude dive (447 m)
- Shallow reeds
- Cold water
- Limited access
- Variable visibility
Traveler Notes
Who is this for?
Le Bout du Lac suits beginner divers holding at least an Open Water certification, and it is a strong choice for those who enjoy the French inland freshwater water of the French coast. Photographers, training groups and divers chasing altitude, macro, beginner, lake, training will all find something here, provided they respect the temperature, the marine park rules and the limits of each site. It is less suitable for absolute novices unless booked through a centre running a supervised course, and the deepest or most enclosed sections should only be attempted with the correct specialist training and a guide. Planning a dive here with a licensed French operator not only keeps you safe but also helps protect the fragile gorgonian forests, seagrass meadows, wrecks and reefs that make the site special for the next visitor.
For Non-Divers
Bout du Lac beach; Nature walks; Annecy markets
Quick Stats
Dive Logistics
- Annecy Plongee
- Evian Plongee
- Lac Bourget Plongee
- La Graule Plongee
- Speleo Plongee France
Photography Info
Best for: macro
Nearby Stay
Hotel L’Imperial Palace
Annecy • 4km away
Hotel Les Sables
Evian-les-Bains • 3km away