Source Bleue (Châteauvieux-les-Fossés) walks

Set off to discover two small valleys of contrasting light and shade. Then, as the landscape becomes wilder, you will come to the Source Bleue and, nestled in the greenery, the Tuffière, resembling the mouth of a giant forest creature, ready to devour you, ending at the Cascade du Raffenot at the bottom of a typical valley of the Loue.

You will walk alongside the babbling Vergetolle stream in this small valley of contrasting light and shade. Then, as the landscape becomes wilder, you will reach the Source Bleue potholes, before finally discovering, hidden at the end of the valley, the impressive Tuffière waterfall, resembling a stone monster ready to devour you. Enjoy a peaceful return through the forest along the ledges, with several viewpoints over the valley.