father and kids exploring stone forest, natural rock formation, created by multiple layers of stone, located near monodendri

autumn balkans canyon child cliff epirus europe explore family father forest formation girl gorde gorge greece greek hike hiker ioannina landmark layer man monodendri monodentri mountain national natural nature parent park petrodasos pindos pindus rocks rocky sky stone tourist travel tymfi tymphe tymphi vikos wilderness zagori zagoria zagorochoria zagorohoria