Medieval cathedral perched on volcanic rock with striking marble and mosaic facade
Curated by Vinod Kumar Jain & Amit Jain · All Frontier Global · free, no login · reviewed 2026-07-05
Stunning Gothic cathedral with an ornate black-and-white striped marble exterior and intricate mosaics. Best: April-October
Renaissance well with double spiral staircases descending 62 meters to an underground spring. Best: March-November
Etruscan and medieval tunnels, caves, and chambers beneath the town with fascinating history. Best: Year-round
14th-century tower offering 360-degree views of Umbrian countryside and distant hills. Best: April-October
Renaissance chapel inside the cathedral with Michelangelo-influenced frescoes of the Last Judgment. Best: April-October