Narni

Province: Terni · Region: Umbria · Population: 20,054 · Postal code: 05035

As a boy, C.S. Lewis found this town's Latin name in a classical atlas — Narnia — and underlined it: decades later, the world beyond the wardrobe took its name from here. The real Narni, 20,054 residents perched above the Nera river gorge, holds its own: the Bridge of Augustus (27 BC) bewitched Grand Tour travellers and Corot's brushes.

Beneath the streets lies Narni Underground, rediscovered in 1979: a frescoed twelfth-century church and an Inquisition cell scratched with prisoners' graffiti. Each May the Corsa all'Anello ring joust turns the clocks back to the fourteenth century, and a marker just outside town stakes a claim worth a selfie: the exact geographical centre of Italy.