Colli a Volturno

Colli a Volturno is a comune in the Province of Isernia in the Italian region Molise, located about 45 kilometres west of Campobasso and about 11 kilometres west of Isernia. As of 31 December 2004, it had a population of 1,377 and an area of 24.3 square kilometres.The municipality of Colli a Volturno contains the frazioni Casali, Castiglioni, Cerreto, Santa Giusta and Valloni.

Colli a Volturno borders the following municipalities: Cerro al Volturno, Filignano, Fornelli, Macchia d'Isernia, Montaquila, Monteroduni, Rocchetta a Volturno, Scapoli.