Formed by damming a river valley in Côtes-d'Armor, Étang de la Hardouinais is a small public reservoir covering 35 hectares and one of the more significant fisheries in Bretagne. Species include Carp, Pike, Perch, Zander, Tench and Bream — with carp fishing the primary attraction for travelling anglers.
Night fishing is not permitted at Étang de la Hardouinais, so plan accordingly. Regarding boats: Float-tube only. Overnight bivouac camping is authorised, ideal for multi-day carp sessions.
Étang de la Hardouinais lies 268 miles from Calais — a comfortable day's drive for visiting anglers heading into Bretagne, a popular destination for visiting anglers given its proximity and Atlantic character.
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Étang de la Hardouinais holds carp, pike, perch, zander, tench, 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 (AAPPMA de Merdrignac) before fishing. French fishing regulations can change seasonally.
Côtes-d'Armor 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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