Todi is surrounded by three circles of walls which correspond to the increase of the population during Etruscan, Roman and Medieval times. We can still see the third circle of walls built in the13th century (restored in 1517) all along the town from Consolazione Church to Porta Romana, the main entrance to the town. The building of the third circle of walls dates back to 1244, but it lasted till the first years of 16th century. Porta Romana, built in 1580, Porta Fratta and Porta Perugina belong to this circle. For more information go to: