Grand Lac is a medium-sized public reservoir in the Ain department of Auvergne-Rhône-Alpes, covering 101 hectares (250-acre) of open water. The water holds Carp, Catfish, Pike, Perch, Zander, Tench and Bream, making it a draw for UK carp anglers heading to France.
Fishing at Grand Lac is restricted to daytime hours only. Regarding boats: Usually bank fishing only. Bivvy camping is permitted under standard French law.
Grand Lac is 352 miles from Calais. For UK anglers willing to make the drive into Auvergne-Rhône-Alpes — one of France's most varied fishing regions, with venues ranging from Alpine lakes to lowland reservoirs — the fishing is well worth it.
Filter by species, size, night fishing, boats and bivvy. Find venues near Ain and across all of France.
Grand Lac holds carp, catfish, pike, perch, zander, tench, bream. Carp fishing is the primary draw for visiting UK anglers, with fish present throughout the venue.
Join to unlock full rules, night sectors, access notes and local camping spots for Grand Lac and over 4,000 French venues.
2nd Category water. Carp/coarse: open all year. Pike: 25 Apr 2026–31 Jan 2027 (closed Feb–Apr). Zander/Perch/Catfish: all year. Pike season as above.
Always verify current rules with the local AAPPMA (AAPPMA Villars-les-Dombes) before fishing. French fishing regulations can change seasonally.
Ain is home to numerous fishing venues accessible to UK anglers. PiscaMaps covers lakes, reservoirs, rivers and canals across all Auvergne-Rhône-Alpes departments, with full rules, species and access information for each venue.
Other public fishing venues near Grand Lac on PiscaMaps: