The municipality borders with Acuto, Ferentino, Fumone, Gavignano (RM), Gorga (RM), Montelanico (RM), Paliano, Piglio and Sgurgola [REF].
It counts the hamlets (frazioni) of Ara Stella, Castellone, Cucugnano, Collacciano, Faito, Osteria della Fontana, Pantanello, San Filippo, San Bartolomeo, San Filippo, Tufano-Vallenova and Vignola-Monti.