After Fiuminata in the direction of Foligno, pass the crossroads with Campodonico/Fabriano and after 700m you will find a gravel road on your right with signs for "Castello di Orve". After taking the road, continue for 600m and park near a small slope that leads to an abandoned house. The path no longer exists to get to the Ex Castle, but once you take the road (you have to climb over a small fence) you continue uphill following some car signs in the grass. The castle is unsafe, to enter underneath you have to pass over wooden beams, but upstairs it is impossible because you risk getting hurt... be careful!