sutri, viterbo, lazio, italy: the roman amphitheater, dug in the tufa rock 2000 years ago

2000 ago amphitheater amphitheatre ancient antique archaeological archaeology archeological archeology architecture arena building carved circus dug empire excavated gladiator historic historical history italian italy landmark landscape lazio monument old park past rock roman rome ruins site stadium stone sutri theater theatre times town travel tufa tuff viterbo years