Il Duomo di Orvieto.

In one inset you can see the chatedral in the middle of the little town. Look how so much higher she is respect of the houses.
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Orvieto Cathedral is a large 14th-century Roman Catholic cathedral dedicated to the Assumption of the Virgin Mary and situated in the town of Orvieto in Umbria, central Italy. .

Situated in a position dominating the town of Orvieto which sits perched on a volcanic plug, the cathedral's façade is a classic piece of religious construction, containing elements of design from the 14th to the 20th century, with a large rose window, golden mosaics and three huge bronze doors.