Plateau of Castelluccio - Sibillini Mountains

Plateau of Castelluccio - Sibillini Mountains, Marche. The Piani di Castelluccio is a karst-alluvial plateau of the central Apennines (Umbro-Marchigiano Apennines), located on the Umbrian side of the Sibillini Mountains, at the foot of Mount Carrier (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