Pont-Saint-Martin

Pont-Saint-Martin (French pronunciation: [pɔ̃ sɛ̃ maʁtɛ̃] ; Valdôtain: Pón-Sèn-Marteun or Pón-Sén-Martìn; Walser: Martinstäg or Steg); Piedmontese: Pont San Martìn) is a town and comune in the Aosta Valley region of northwest Italy. It is home to the notable Roman bridge of the same name, and to two ruined medieval castles (Castle of Pont-Saint-Martin and Castle of Suzey). The communal territory is crossed by the Dora Baltea river and has its highest peak at the Bec di Nona mountain, elevation 2,085 metres (6,841 ft).

© wikipedia

Pont-Saint-Martin is it’s a stopover point on The Via Francigena. You can reach Civitas Vaticana - Città del Vaticano in 40 days.