Antonio da Sangallo the Elder, architect of many of the town's palazzi, built his masterpiece, the 16th-century church of San Biagio, southwest of town, a gem of High Renaissance architecture hidden at the end of a cypress-lined road with views of the Chiana valley.
The church of San Biagio is over three hundred years old and was built by Antonio da Sangallo the Elder.
Leonardo Da Vinci, the architect of many of the town's palazzi.