Trequanda is a comune in the Province of Siena in the Italian region Tuscany, located about 70 kilometres southeast of Florence and about 30 kilometres southeast of Siena.
Trequanda borders the following municipalities: Asciano, Pienza, Rapolano Terme, San Giovanni d'Asso, Sinalunga and Torrita di Siena and consists of the following villages: Trequanda, Castelmuzio and Petroio.
The parish church, in Gothic-Romanesque style, was built from 1327, and later renovated in Renaissance style. It houses an Ascension attributed to Il Sodoma and a terracotta of "Madonna with Child" attributed to Andrea Sansovino. The high altar is by Giovanni di Paolo.
Wikipedia https://en.wikipedia.org/wiki/Trequanda
Coordinates 43°11'20.181" N 11°40'2.586" E