Piasco, located on the left of the Varaita stream, has ancient origins. It was a Roman customs station and then passed from the Lords of Venasca to the Marquises of …
Rossana Castle (ruins), reachable with multiple single tracks of difficulty between S2 and S3. Crossing point including Monte Pagliano and Eremo di Busca.
Cartignano is one of the first municipalities of the Maira Valley. Walking through its streets one is struck by the majesty of the castle that overlooks the town, but which, alas, cannot be visited because it is private.
Very beautiful castle, seen from the hill with a fairly challenging climb. For a perfect view there are 2 main points, one near two houses, the other continuing to climb.