The Ruisseau de Groslay is a charming stream in Île-et-Vilaine offering excellent opportunities for trout, grayling, dace, and chub fishing across its varied stretches. Anglers can enjoy a diverse experience with night fishing permitted and the flexibility to explore by boat or camp along the banks, making it ideal for extended fishing trips. A Carte de Pêche (annual licence obtainable through the local AAPPMA) is required to fish this waterway, which flows through the Brittany region and supports populations of bullhead and other coarse fish species.
Water level data from Hub'Eau / Vigicrues. Nearest hydrometric station, updated every 15 minutes. Always verify conditions on arrival.
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Ruisseau de Groslay holds trout, grayling, dace, chub, bullhead.
A valid Carte de Pêche is required to fish Ruisseau de Groslay. Licences are available online before your trip.
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To fish Ruisseau de Groslay, you need a valid Carte de Pêche, available from cartedepeche.fr before you leave the UK and affiliation with the local AAPPMA covering this stretch. Annual, weekly and daily licences are all available online.
Ille-et-Vilaine is home to numerous public fishing rivers and canals. Browse all venues in Ille-et-Vilaine or explore all of Île-de-France.
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