gola del furlo, a narrow gorge formed by the river candigliano in the province of pesaro-urbino along the old via flaminia route

background beautiful beauty blue candigliano canyon caves day del emerald environment europe flaminia forest formed furlo gola gorge green holiday italian italy lake landscape marche mountain narrow natural nature old outdoor park pass pesaro pesarourbino photography plant province ravine reserve river road rock route scene scenery scenic sky summer travel tree trekking urbino valley vegetation via view water wood