Lac de la Muzelle is a pristine high-altitude trout lake nestled in the French Alps of Isère, offering anglers stunning alpine scenery and challenging conditions typical of mountain water fishing. This remote setting demands technical skills and proper preparation, but rewards dedicated fly fishers with healthy populations of wild trout in crystal-clear waters.
Night fishing at Lac de la Muzelle 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 de la Muzelle.
Bivouac & overnight camping is permitted at Lac de la Muzelle 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 de la Muzelle holds brown trout, arctic char, alpine char.
A valid Carte de Pêche is required to fish Lac de la Muzelle — 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 de la Muzelle, 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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