Collevecchio

Collevecchio (local Sabino dialect: ) is a "comune" (municipality) in the province of Rieti in the Italian region Latium. Collevecchio borders the following municipalities: Civita Castellana, Magliano Sabina, Montebuono, Ponzano Romano, Stimigliano, Tarano. The "frazione" of Poggio Sommavilla is home to an arcaico archaeological site on Tiber valley with center acropolis and a necropolis.
The economy is based on agriculture (olive, wine) and animal husbandry (cattle and goats).