Les Trois Laux is a pristine high-altitude alpine lake in the Isère department of the Auvergne-Rhône-Alpes region, offering classic mountain trout fishing in a spectacular setting. This remote water rewards anglers with challenging conditions and quality fishing for wild and stocked trout in the crisp, clear waters of the French Alps.
Night fishing at Les Trois Laux 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 Les Trois Laux.
Bivouac & overnight camping is permitted at Les Trois Laux 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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Les Trois Laux holds brown trout, rainbow trout, arctic char.
A valid Carte de Pêche is required to fish Les Trois Laux — 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 Les Trois Laux, 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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