One of the cross-country ski trails of the Marchairuz area, located in the Combe des Amburnex.
The Fond de la Combe trail is part of the Combe des Amburnex sector (marked in light blue on the map).
This hilly trail crosses the valley (4.4 km) and allows you to take a short detour.
This route can be combined with another Combe des Amburnex trail to return to the car park or to extend your outing.