The 791-acre reservoir of Lac de Coiselet sits within the Ain department of Auvergne-Rhône-Alpes, offering a substantial expanse of water for visiting anglers. Lac de Coiselet holds Carp, Catfish, Pike, Perch, Zander and Bream, and has built a reputation on the French carp fishing circuit.
Lac de Coiselet operates as a day-only venue — worth noting for anglers planning longer trips. Regarding boats: Bank fishing only. Anglers are permitted to bivvy overnight in line with French public water regulations.
Lac de Coiselet is 363 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.
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Lac de Coiselet holds carp, catfish, pike, perch, zander, bream. Carp fishing is the primary draw for visiting UK anglers, with fish present throughout the venue.
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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 (FD 01 / RLHB) 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.
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