The Gola del Furlo Nature Reserve is a true paradise. The river Candigliano flows through the reserve between the imposing, rocky sides of the Gorge where fascinating scenery and unspoilt nature combine to create the ideal conditions for unique flora and fauna. The summits of the massif are covered with oaks, mountain ash, maple, manna ash and hornbeam trees. The boroughs within the Park are Acqualagna, Cagli, Fermignano, Fossombrone and Urbino.