Lac des Bèches is a pristine high-altitude alpine trout lake in the Isère department of the Auvergne-Rhône-Alpes region, offering classic mountain water conditions perfect for fly fishing. Set in spectacular alpine terrain, this cold, clear lake holds healthy populations of wild trout in an unspoiled setting ideal for anglers seeking solitude and technical fishing.
Night fishing at Lac des Bèches is not permitted. Night fishing prohibited. Mountain/Category 1 trout water — French law prohibits night fishing between 30 min after sunset and 30 min before sunrise. Anglers must leave the bank before dark.
Boat fishing: Boat access is restricted at Lac des Bèches.
Bivouac & overnight camping is permitted at Lac des Bèches under standard French fishing law — one rod, within 10m of the water, no open fires. French Cat2 public water default — bivouac permitted. Verify local rules before overnight stay.
Managed by Fédération de Pêche Isère. Always verify current rules with the AAPPMA before your session — regulations can change seasonally.
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Lac des Bèches holds brown trout, rainbow trout, arctic char.
A valid Carte de Pêche is required to fish Lac des Bèches — you will also need to be affiliated with Fédération de Pêche Isère. Licences are available online before your trip.
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To fish Lac des Bèches, you need a valid Carte de Pêche (French fishing licence), available online at cartedepeche.fr before you leave the UK — affiliation with Fédération de Pêche Isère is included in the purchase process. Annual, weekly and daily licences are all available online.
Isère is home to numerous public fishing venues. Browse all venues in Isère or explore all of Auvergne-Rhône-Alpes.
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