Long loop around Mont Bisanne, mainly on a forest track. Great landscape diversity.

After having circumvented the Tourbière des Saisies and joined the Lac des Saisies, a small climb then descent to Bisanne 1500. Crossing on the southern slope to Nantailly. Descent to Plan des Loups on a track and path, then on a balcony on the old rural road linking Beaufort to Hauteluce. Return to the starting point with the shuttle.