The guard tower, standing at the crossroads between Via Sibilla and Via delle Mole was the sighting and defensive point of the medieval citadel near Ponte St.Martin which represented the link with the rest of the town .
From the bridge itself one can enjoy a splendid view of the Santuary of Quintiliolo and of the medieval district where the tower of the ancient convent of St.Catherine stands out. Nowadys the pressure water pipes of Enel (the National Electricity Board) are placed at the bottom of the valley.
An impressive complex of buildings which almost looks as if it is one with the surrounding rock...
Built on the place where Callisto II Borgia's Castle was situated...
It was built on the rests of a roman villa...
Patrocinio Comune di Tivoli
Assessorato al Turismo