Monti is the oldest rione in Rome and the one that has kept its village character closest, which is strange given it sits a few minutes from the Forum. The trick is to walk it in the late afternoon, when the locals reclaim the fountain steps and the artisan lanes catch the light. Two and a half kilometres of slopes and stairs.
Start at the top of Via dei Serpenti and let it carry you down to Piazza della Madonna dei Monti, the square everyone treats as their living room — sit on the fountain steps with a drink and watch the rione go about its evening. Then up Via del Boschetto for the workshops and vintage shops, into the quiet of Santa Maria dei Monti, and through the Salita dei Borgia, a stepped tunnel that feels like a secret.
End on Michelangelo's Moses at San Pietro in Vincoli — fierce, horned, and far quieter than the Vatican. The Colosseo Metro is a short walk downhill from the church door.