Lake Martignano
Italy · Europe
About
Lake Martignano (Lago di Martignano) is a small lake in Lazio, Italy 24 kilometres (15 mi) north-north-west of Rome, in an extinct crater or maar. Administratively its coast is divided amongst the municipalities of Rome, Anguillara Sabazia and Campagnano di Roma.
Adapted from Wikipedia (CC BY-SA). Photography via Wikimedia Commons.