Lake Annecy from the surrounding mountains (Ire, Eau morte, Laudon, Bornette and Biolon), and from a powerful underwater source, the Boubioz, which enters at 82 m depth. A cycle path goes partially around Lake Annecy past Sevrier and St Jorioz to Ugine. It has an aim to reach Albertville. The lake is around 14 km long. Lake Annecy Lake Annecy (French: "Lac d'Annecy") is a perialpine lake in Haute-Savoie in France. It is the third largest lake in France, after the Lac du Bourget and Lac de Grand-Lieu, if the French part of Lake Geneva (which is shared between Switzerland and France)
Geneva 15.7%. Of the agricultural land, 0.3% is used for growing crops. Of the water in the municipality, 0.2% is composed of lakes and 2.9% is rivers and streams. The altitude of Geneva is , and corresponds to the altitude of the largest of the Pierres du Niton, two large rocks emerging from the lake which date from the last ice age. This rock was chosen by General Guillaume Henri Dufour as the reference point for surveying in Switzerland. The second main river of Geneva is the Arve, which flows into the Rhône just west of the city centre. Mont Blanc