Lac de Crop is a pristine alpine trout lake set high in the Isère department of the Auvergne-Rhône-Alpes region, offering excellent fly-fishing opportunities in a stunning mountain environment. This cold, clear water holds healthy populations of wild and stocked trout, making it an ideal destination for anglers seeking solitude and challenging high-altitude fishing.
Night fishing at Lac de Crop 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: Only electric motors are permitted — thermal engines are forbidden.
Bivouac & overnight camping is permitted at Lac de Crop 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 Crop holds brown trout, rainbow trout, arctic char.
A valid Carte de Pêche is required to fish Lac de Crop — 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 Crop, 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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