Small lake a stone's throw from the Rhône, the wine-growing villages of Bugey de Belley and Grand Colombier. You can swim there in summer at the beach on the south side or fish.
360-degree panorama from the Grand Colombier cross located a few meters below the summit located a little further north. (1524 meters). Impressive panorama of the Alps and view of the 3 French Alpine lakes.
This limestone plateau, known as Lapiaz, was formed more than 140 million years ago. In addition to being home to remarkable biodiversity, it also offers magnificent panoramas of the Grand Colombier.