Hornisgrinde mountain, boardwalk at Hornisgrinde educational trail, Black Forest, Baden-Wuerttemberg, Germany, Europe

architecture area areas at baden baden wuerttemberg black boardwalk boardwalks building buildings conservation day daylight daytime dock docks during educational europe european exterior exteriors federal footbridge footbridges forest frg german germany hiking hornisgrinde mountain natural nature nobody of outdoor path paths pathway pathways photo photos pier piers preserve preserves republic reserve reserves sanctuaries sanctuary schwarzwald shot shots southern telecommunication telecommunications television the tower towers trail trails tv way ways wildlife wood wooden wuerttemberg