On the moraine hill of Saint-Clair, south of the railway station in Châtillon, you can see a few remains of an ancient wall: these are the last remains of the Des Rives castle, at whose foot there was an ancient village, already abandoned in 1242, owing to its vulnerability to flooding.
Tourist offer
Where to eat
Note - this information is not directly connected to the Cammino Balteo path but it is part of the Aosta Valley tourist offer.