Arco medievale (https://www.google.it/maps/place/Arco+medievale/@43.5837121,11.6853213,35m/data=!3m1!1e3!4m12!1m6!3m5!1s0x132bbd8c779eb3ed:0xa4029c491b04acfc!2sIl+Borghetto!8m2!3d43.5835623!4d11.6853658!3m4!1s0x132bbdf8e7d95453:0x2010c38e942d3f3f!8m2!3d43.5836275!4d11.6854188 - https://it.wikipedia.org/wiki/Pratovalle)