The Ponte delle Torri of Spoleto is 236 mt long and 90 mt high.
It is an huge ten-arcade work that connects Colle Sant' Elia
with Monteluco. It is constituted of a road and a water canal
supported by ogival arcades and stone pillars. It can be reached
after a long fine-view walk around the Rocca. It was built in the
XIII century, probably over the remains of an ancient
Roman aqueduct and it preservs the function of the previous
structure to carry the water of the Cortaccione springs to Spoleto.
"I climbed up to Spoleto and was on the aqueduct which also serves as a bridge between two mountains. The ten arches of brickwork have stood there so calmly during the centuries, and water still gushes forth everywhere in Spoleto . This, now is the third ancient structure I have seen, all of them with the same grandeur of design..." Johann Wolfgang Goethe ( Italian Journey 1816)
The Duomo is a very impressive Cathedral with a medieval setting and athmosphere. The thing you ought not to miss in Spoleto is the medieval bridge connecting the Rocca (castle) to Monteluco mountain . It is about 700-800 feet long and crosses a yawning chasm of about 300-400 feet over what must once have been a flowing stream.