There's nothing like chilling out by the water while you're on vacation. Enjoy an afternoon picnic at Lac Vert and then stay for a lovely sunset.
You'll soon find out why this Passy body of water is visited by many travelers. If you're looking for other things to see here, Aiguille du Midi Cable Car, Bellevue Cable Car, and Parc de Merlet are in the area as well. They won't take you long to get to from Lac Vert.