Arezzo

Piazza Grande
Piazza Grande

the most beautiful square in Arezzo, is surrounded by marvelous old buildings and hosts the Giostra del Saracino twice a year.

of cultural interest
Casa del Petrarca
Only open if you knock and ask nicely if you can come in; this is the home of famous Italian medieval poet Petrarch. Hours vary depending on the mood of the proprietor, but it is totally worth it.
La Vita รจ Bella
Roberto Begnini's Academy Award-winning film was shot here in Arezzo, and as you proceed through the city centre, you will see colorful signs featuring pictures from the film at the specific locations of actual filming. Spend at least an hour wandering from sign to sign.
museum
Museo del Duomo
on the back side of the Duomo.
Museo Archeologico "Gaio Cilnio Mecenate"
Via Margaritone 10
Museo Statale d'Arte Medievale e Moderna
Via San Lorentino 8
House-Museum of Ivan Bruschi
(http://www.fondazionebrus...), Corso Italia 14