Belmonte Castello is a comune (municipality) in the Province of Frosinone in the Italian region Lazio, located about 120 kilometres (75 mi) southeast of Rome and about 40 kilometres (25 mi) east of Frosinone.

Belmonte Castello borders the following municipalities: Atina, Sant'Elia Fiumerapido, Terelle, Villa Latina.

This Lazio location article is a stub.

You can help Wikipedia by expanding it.