Formed by damming a river valley in Morbihan, Étang de Tréauray is a small public reservoir covering 25 hectares and one of the more significant fisheries in Bretagne. Species present include Brown Trout, Rainbow Trout, Perch and Pike.
Night fishing is not permitted at Étang de Tréauray, so plan accordingly. Regarding boats: Bank fishing only. Overnight bivouac camping is authorised, ideal for multi-day carp sessions.
Étang de Tréauray is 313 miles from Calais. For UK anglers willing to make the drive into Bretagne — a popular destination for visiting anglers given its proximity and Atlantic character — the fishing is well worth it.
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Étang de Tréauray 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 du Pays d'Auray / FD Morbihan) before fishing. French fishing regulations can change seasonally.
Morbihan 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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