It is the most famous monument of the Etruscan Volterra. Built with megaliths, three stone heads are clearly visible on the outer arch; these are the three main elements of the arch, the three sculpted heads represent Jupiter (Tinia for the Etruscans) and the two protectors of the city, Castore and Polluce, or Uni and Minerva.
Albergo Diffuso Volterra
Case e appartamenti in centro storico a Volterra
