Castiglione di Garfagnana is a medieval walled town and comune of 1,878 inhabitants in the province of Lucca.
It sits on a hillside above the river Esarulo, a tributary of the Serchio.
The town is renowned for the band Filarmonica Alpina, founded in 1858 with the name of Fanfara popolare.
Wikipedia https://en.wikipedia.org/wiki/Castiglione_di_Garfagnana
Coordinates 44°8'59.82" N 10°24'39.229" E