A superb cross-border hike from Saorge to Pigna along the old mule track: from one village to the next, festive events, commercial exchanges and historical solidarity (the fire of Saorge in 1465) have left their mark on this route.
Ask about snow conditions in winter: the Col de Muratone may be snow-covered.
This is a long hike, in a wild and little-frequented area: it is therefore imperative to take the usual precautions, bring suitable equipment, sufficient drinking water, a picnic and snacks to give you energy, a small medical kit, 1:25,000 scale maps...