Géronde
Lake GérondeThis small lake on the outskirts of Sierre is a popular leisure area. Set between hills and vineyards, and freely accessible in summer as in winter, it's an ideal place to swim, stroll, do sport or just relax. A refreshment bar, restaurant and open-air swimming pool make this lake, with its almost phosphorescent waters, a small Riviera in the heart of Valais.