Volterra is a walled mountaintop town in the Tuscany region of Italy. The central Palazzo dei Priori has medieval frescoes and a bell tower with expansive views. Volterra Cathedral has a marble entrance and a gilded coffered ceiling. Nearby are the remains of the Etruscan Acropolis. The Guarnacci Etrurian Museum has a rich collection of archaeological artifacts. The Roman Theater complex includes the ruins of 3rd-century baths.