Lac Lamat is a pristine alpine trout lake nestled in the high mountains of the Isère département, offering classic French mountain fly-fishing opportunities in a spectacular wilderness setting. This cold, clear water in the Auvergne-Rhône-Alpes region is ideal for sight-fishing to native and stocked trout populations against dramatic rocky peaks.
Night fishing at Lac Lamat 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 Lamat.
Bivouac & overnight camping is permitted at Lac Lamat 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.
Filter by species, size, night fishing, boats and bivvy. Find venues near Isère and across all of France.
Lac Lamat holds brown trout, rainbow trout, arctic char, lake trout.
A valid Carte de Pêche is required to fish Lac Lamat — you will also need to be affiliated with Fédération de Pêche Isère. Licences are available online before your trip.
Join to unlock full rules, night sectors, access notes and local camping spots for Lac Lamat and 10,000+ venues across France, Belgium and the Netherlands.
To fish Lac Lamat, 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.
Other public fishing venues near Lac Lamat on PiscaMaps: