Castelmuzio | Locality (‘frazione’) in Trequanda in the province of Siena, Tuscany, Italy. It falls within the Orcia DOC.

Banks with ATMs | Monte dei Paschi di Siena, Via G Matteotti, 1.

Where to eat | Locanda di Casalmustia. Hotel restaurant. Closed Wednesday. Piazza della Pieve, 3 | Tel+39 0577 665807.