Grotte dei Quadratini e dei Finestroni, Vallerano

Beautiful testimonies of a very distant past you climb a very inaccessible cliff to avoid on rainy days there are help but it is better if the ground is dry at the top at the end of the climb on the left there is the grotta dei squares and on the right the grotta dei large windows. NOTICE TO ALL EPLORATORS RECENTLY THERE HAS BEEN A COLLAPSE OF THE COSTONE WE DO NOT RECOMMEND VISITING THIS SITE UNFORTUNATELY!

From the car park at the foot of the historic center, skirt the cliff that rises before it, heading west. The path along the hillside and slightly uphill is a little steep and treacherous in case of rain, but evident. Overcome some cavities readapted in "modern" times, after a few hundred meters to the left we see a staircase carved in the tuff, at the top a short rope of little help: climb the ladder that leads inside the cave of the squares. Along the cliff still without going down, a short distance, passing under a natural opening in the tuff, you enter the great cave of Finestroni. Be careful in case of recent rains.