Lac de Gers is a wonderful place to get away from the bustle of everyday life. See if any water activities are available here, or just soak up the serene ambiance.
This body of water is in Samoëns, a destination that has plenty of things going for it! Flaine Ski Resort, Grand Massif Express Gondola, and Plaine Joux are other worthwhile sightseeing opportunities not far away when you've had your fill of Lac de Gers.