Rocca di Tentennano is a castle that in the Middle Ages guaranteed a privileged view of the Via Francigena. Built on a rock cliff on the border of the Val d’Orcia, this tower guaranteed a completely impregnable position. The Rocca di Tentennano is located in Rocca d’Orcia, opposite the village of Castiglione d’Orcia. Venture along the splendid Sienese countryside and take advantage of it for a beautiful trekking experience to reach your destination. Visiting it is an exciting experience and from up there you can enjoy one of the most beautiful views in the whole area, embracing the entire valley with your eyes. The fortress was built in 800 AD. and it is only the main structure of the ancient fortress. In fact, you can still visit the remains of the double walls that surrounded this pentagon