The 279-acre reservoir of Lac du Drennec sits within the Finistère department of Bretagne, offering a substantial expanse of water for visiting anglers. Anglers can expect to encounter Brown Trout, Rainbow Trout, Perch and Pike.
Lac du Drennec operates as a day-only venue — worth noting for anglers planning longer trips. Regarding boats: Electric or Oars. No Float-tubes. Anglers are permitted to bivvy overnight in line with French public water regulations.
At 316 miles from Calais, Lac du Drennec requires a longer journey from the UK, but Bretagne — a popular destination for visiting anglers given its proximity and Atlantic character — rewards the trip.
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Lac du Drennec holds brown trout, rainbow trout, perch, pike. Pike fishing is a highlight of the venue.
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1st Category (Salmonid) water. Trout season: 14 Mar–20 Sep 2026. No night fishing permitted. Carp/coarse: all year.
Always verify current rules with the local AAPPMA (AAPPMA de Saint-Herbot / FD Finistère) before fishing. French fishing regulations can change seasonally.
Finistère is home to numerous fishing venues accessible to UK anglers. PiscaMaps covers lakes, reservoirs, rivers and canals across all Bretagne departments, with full rules, species and access information for each venue.
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