Isola del Liri is an Italian town of Lazio, Italy, in the province of Frosinone. As its name implies, Isola is situated between two arms of the Liri. The many waterfalls of this river and of the Fibreno are used by factories.
Wikipedia https://en.wikipedia.org/wiki/Isola_del_Liri
Official Website http://www.comune.isoladelliri.fr.it/
Coordinates 41°40'45.294" N 13°34'23.075" E