Leisure parks

The Bozel lake (Tarentaise): free lifeguarded afternoon swimming in summer, two pools, pedal boats and fishing, in a family leisure park.

The Grignon lake (Glières base), near Albertville: free lifeguarded summer swimming, a beach, free parking and a restaurant, facing the mountains.

The Grésy-sur-Isère lake: free access, Pavillon Bleu laureate, supervised summer swimming 12:00–18:00. Official sources, 2026 dates.

Îles du Chéran leisure base at Lescheraines (Bauges): free lifeguarded summer swimming, water play, skatepark and free-access sports. Water slide and parking paid.

Le Sougey beach on the Lac d'Aiguebelette: paid 13 June – 30 August 2026 (€2.50 weekdays, €4 weekends), free parking, no dogs. Official sources only.

The Lac Bleu at Saint-Rémy-de-Maurienne: a free-access lake beach lifeguarded in summer, an outdoor pool, pedal boats, a pump track and an adventure course.