Santa Maria a Monte is a comune in the Province of Pisa in the Italian region of Tuscany. The town lies about 45 kilometres west of Florenc…Santa Maria a Monte is a comune in the Province of Pisa in the Italian region of Tuscany. The town lies about 45 kilometres west of Florence and about 25 kilometres east of Pisa. The main frazioni are the villages of Cerretti, Montecalvoli, San Donato and Tavolaia.