Less than an hour’s drive from Isère’s major cities, the great lakes are popular destinations.Each has its own character: Lake Laffrey’s serene shores, Lake Monteynard’s perfect breezes for windsurfing, Paladru Lake’s mesmerising azure waters and Lake Sautet’s dramatic mountain backdrop.

Nestled in the stunning Great Lakes areas of Matheysine, Voironnais and Trièves regions, these crystal-clear waters are your natural playground. Whether you’re hiking shoreline trails, mountain biking through forests, diving into watersports or simply unwinding by the water, your perfect lake escape is here.

Matheysine

Straddling the borders of Isère and Hautes-Alpes, the Matheysine is a region of contrasts where mid-altitude and high mountains come together in harmony. This pristine area, characterised by lush green valleys and expansive plateaux, is home to numerous crystal-clear lakes like Lake Laffrey and Lake Sautet, all set against breathtaking backdrops.

Whether you prefer leisurely strolls or more challenging hikes, it’s the perfect destination for a weekend escape into unspoilt nature.

Discover the Matheysine

 

 

© Alexandre Gelin

Pays Voironnais

Between the majestic Chartreuse Mountains and the Valdaine lies your next discovery – the enchanting Voironnais. Here, Lake Paladru, France’s fifth-largest natural lake, mirrors the sky while ancient castles, priories and churches guard centuries of stories.

Swim in crystal waters, wander timeless trails or visit the welcoming farms of Parc de la Chartreuse. In Voironnais, time slows down, inviting you to savour every moment of your journey.

Discover the Pays Voironnais

Bateau sur le lac de Paladru
© Thomas Vigliano

Trièves

Where peaks meet paradise! Nestled between the majestic Dévoluy and Vercors mountains, Trièves reveals its treasures – charming villages and the jewel-like Lake Monteynard. Here, mountain-cradled waters create one of Europe’s finest wind spots, drawing watersports adventurers from across the continent.

Discover your perfect escape as gentle trails weave through unspoilt landscapes. Whether you’re cycling quiet roads, hiking mountain paths or meeting friendly locals in village squares, Trièves invites you to explore at your own pace.

Discover Trièves Lake Monteynard

© Gaétan Mahé