An accessible loop in the heart of one of the largest french glacial cirques where the numerous springs of the Giffre river tumble down like waterfalls on either side of the slopes.
From the car park, reach Plan des Lacs (free access) hosting the Chalet d'accueil.
Take the path leading into the forest and follow it in the direction of "Chalet de Prazon".
Turn left and take the footbridge towards "Chalet de Prazon".
Continue on the right of the Prazon snack and follow the river towards "Le Bout du Monde".
At the "Bout du Monde", make a U-turn on the same path until you reach the Fond de la Combe footbridge.
Cross the suspended footbridge which will allows you to discover the other side of the valley and follow the path to the footbridge at the bottom of the combe.
Turn right to cross the river again, and reach the parking via Le Giffrenant.
Easy