San Gimignano: A “medieval Manhattan” with a dozen stone skyscrapers.

Lodging: Skip hotels. The tourist office lists cheaper fittacamere (rental rooms).

What to Eat: The $16 meals at Osteria delle Catene, a medieval vault with modern art.

Lucca: An overlooked city of pretty churches, where locals prefer bikes to cars.

Lodging: Try family-run gems like Piccolo Hotel Puccini ($70 a room; hotelpuccini.com).

What to Eat: Cheap local delights like zuppa di farro at Da Leo, Da Giulio or Da Guido.

Montepulciano: A hill town boasting Renaissance palaces and wineries with free tastings.

Lodging: Homey hotels like Meuble Il Riccio, for $70 per double room www.ilriccio.net).

What to Eat: Try the famous pappardelle al cinghiale (with wild-boar sauce) at Via Gracchiano.

Siena: A Gothic city known for its brick palazzi, Baroque churches and friendly citizens.

Lodging: Cannon d’Oro is a bargain on the city’s main drag ($46 to $73 per room; www.svpm.it).

What to Eat: Near St. Catherine’s house, try Osteria la Chiacchera’s sinful desserts.