Signposted circuit departing from the Etang du Frac. Circuit n ° 1 "Etang du Frac". Difficulty level: green. Distance: 5 km. Elevation: 175 meters. Circuit which allows you to discover a peaceful pond surrounded by forests, a statue of the Virgin nestled in the hollow of a rock and an old dry stone bridge. The GPX track of the route can be downloaded below.