The Sentino is a tributary of the Esino River, which springs at 750 m above sea level above the mountains of Gubbio, in Umbria. The Sentino flows from the north-eastern slope of Madonna della Cima.

Fabriano is a town and comune of Ancona province in the Italian region of the Marche, at 325 metres above sea level. It lies in the Esino valley 44 kilometres upstream and southwest of Jesi; and 15 ki