Monterchi is a Comune in the Province of Arezzo in the Italian region of Tuscany, located about 80 kilometres southeast of Florence and about 20 kilometres east of Arezzo. It sits in the northern part of Valtiberina, the valley where the Tiber river runs going from Emilia-Romagna towards Rome. The valley runs through Romagna, Tuscany and Umbria, parallel to the Casentino Valley.
According to census data updated on Jan. 2017, the city's population was 1,742 while the Comune covers an area of 28.7 square kilometres.Monterchi borders with Anghiari, Arezzo, Citerna, Città di Castello, Monte Santa Maria Tiberina.
Wikipedia https://en.wikipedia.org/wiki/Monterchi
Coordinates 43°29'8.272" N 12°6'42.052" E
