One of the most beautiful route along Via Francigena. Leave S. Gimignano, after going up and down, reach Molino d’Aiano, a resort along the track of Sigerico.
The route continues passing by Le Grazie, the center of Colle, then merge into the Sentierelsa and continue to Gracciano, towards the Caldane, and then to Strove, including a pretty Romanesque Pieve. Pass the wonderful architectural structure of Abbadia in Isola before reaching Monteriggioni, where there is an unmistakable tower crest. Water and road-houses are available only in populated areas.