It contains four hamlets (frazioni) — Fumeri, Giovi, Montanesi, and Paveto [4] — and eight other villages (località): Barriera, Costagiutta, Migliarina, Pile, Ponte dell'Acqua, Ponterosso, Vetrerie, and Vittoria. Vetrerie is the most populated village and the municipal seat; it is sometimes identified simply as Mignanego.