This huge disused asylum in Italy closed in 1981 is probably one of the most impressive place I've visited. The vegetation of the two inner courtyards has invaded all the space, gradually nibbling the building and inviting itself through the windows. Only a subdued light succeed to make its way through the trees and creates incredible surreal sceneries. I didn't see any tag on any wall and a lot of stuff is still here, it's just unbelievable. The authorization of destruction of the building was requested in december 2017 by the owners, the main building is in danger of crumbling.