The Piani di Castelluccio are a karst-alluvial plateau of the central Apennines (Umbria-Marche Apennines), located on the Umbrian side of the Sibillini Mountains, at the foot of Monte Vettore (Cima del Redentore). It falls within the territory of the municipalities of Norcia (PG) (near the hamlet of Castelluccio), Castelsantangelo sul Nera (MC) and the Sibillini Mountains National Park.
Piana di Castelluccio di Norcia
