Petit Lac Cristallin is a pristine high-altitude trout lake nestled in the dramatic alpine terrain of the Hautes-Alpes, offering crystal-clear waters and stunning mountain vistas for anglers seeking authentic alpine fly-fishing. This remote Provençal mountain water demands skill and patience, rewarding dedicated fly fishers with native and stocked trout in an unspoiled setting.
Night fishing at Petit Lac Cristallin 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 Petit Lac Cristallin.
Bivouac & overnight camping is permitted at Petit Lac Cristallin 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 Hautes-Alpes. Always verify current rules with the AAPPMA before your session — regulations can change seasonally.
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Petit Lac Cristallin holds brown trout, rainbow trout, arctic char.
A valid Carte de Pêche is required to fish Petit Lac Cristallin — you will also need to be affiliated with Fédération de Pêche Hautes-Alpes. Licences are available online before your trip.
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To fish Petit Lac Cristallin, 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 Hautes-Alpes is included in the purchase process. Annual, weekly and daily licences are all available online.
Hautes-Alpes is home to numerous public fishing venues. Browse all venues in Hautes-Alpes or explore all of Provence-Alpes-Côte d'Azur.
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