Sant'Oreste is a municipality located in the province of Rieti within the Lazio region of central Italy. It is situated in the mountainous terrain of the Apennines, characterized by its rural landscape and proximity to the Sabina mountains.
The town serves as a local center for the surrounding countryside, primarily defined by its agricultural heritage and traditional Italian architecture. While it maintains a quiet atmosphere typical of inland Italian villages, it remains an established administrative entity within the regional infrastructure of Rieti.