Baignade surveillée du lac des Galens

Supervised swimming from Saturday, July 4, 2026, through Sunday, August 30, 2026, inclusive. On-site: water games, a relaxation area, and a picnic area.

For the first time, the Saint-Gervais Lake beach, located in Saint-Symhorien-de-Thénrières, has been awarded the international “Blue Flag” certification. It is one of 384 beaches authorized to fly the Blue Flag throughout the 2026 season, a symbol of its commitment to sustainable tourism.