Hiking around this lake is the Grande Randonnée de Pays of 82km, do able over 2 – 4 days on foot and it will enable you to discover all the attractions of this magnificent huge lake: the giant potholes in Pont de Poitte, the bridge of la Pyle, the dam wall, the beaches of Surchauffant, Bellecin and la Mercantine, etc. It is also possible to do this circuit by mountain bike.