Rustico/casale in Borgo San Marco

The cluster sits in the northern Apennines (Appennino Umbro‑Marchigiano): hilly to mountainous terrain with wooded slopes, narrow valley floors and small agricultural plots. The local hydrography is made up of small streams and tributaries running down the Apennine valleys; there is no major lake or coastal inlet inside the immediate area. The nearest larger town is Cagli (a small service town with shops, municipal offices and local markets) at roughly 10–15 km; provincial centres such as Urbino and Pesaro lie farther away and provide higher‑level services and rail connections. The area is served by secondary roads and forest tracks; there are small, local winter‑sport or ski facilities on nearby summits (seasonal and modest in scale). Land use is a mix of hill farming and forestry rather than large‑scale agriculture or coastal tourism, and the locality does not sit inside a named national park or a widely famous tourist landscape.