Castel Viscardo [SEP] located in the administrative territorial entity
Castel Viscardo
Castel Viscardo is a "comune" (municipality) in the Province of Terni in the Italian region Umbria,
The town lies about 60 km southwest of Perugia and about 35 km northeast of Terni. 
Castel Viscardo borders the following municipalities: Acquapendente, Allerona, Castel Giorgio, Orvieto.
Frazioni.
Monterubiaglio is a "paesello", a small hilltop village, below Castel Viscardo. The name Monterubiaglio literally means "red garlic mountain". Monterubiaglio has approximately 600 inhabitants, but during
in Latin, is today listed by the Catholic Church as a titular see.
Geography.
Located in the north of the Lazio, near the borders with Tuscany and Umbria, the municipality of Acquapendente borders with Allerona (TR), Castel Giorgio (TR), Castel Viscardo (TR), Grotte di Castro, Onano, Proceno, San Lorenzo Nuovo, San Casciano dei Bagni (SI) and Sorano (GR).
Main sights.
- Acquapendente Cathedral (1149)
- The Watch Tower,