THE UPPER ONION VALLEY

Ognon takes its Source in the Vosges and serves as a border between the departments of Doubs and Haute Saone before throwing itself into the Saône towards Pontailler, Côte d'Or. It borders Melisey, Lure and Villersexel. You can start walking in the upper valley by "The Saut Jump" in Servance, a 14-metre waterfall. It the heart of the plateau of the thousand ponds, which is a place for all lovers of a green nature.