craggy cliff mountain with walkways and viewpoint to portas do ceira, vila nova do ceira portugal

craggy cliff mountain cerro candosa walkways viewpoint portas ceira river valley vila nova portugal valley ceira portas viewpoint cabril garganta aerial view geologic river craggy pedestrian panorama scenic wood vegetation environment nature green village outdoor hiking trail touristic tourism travel landscape structure construction countryside destination rock quartzite fragas mountain candosa cerro walkway pathway wooden rugged cliff nova gois aç lousa range portuguese portugal europe canyon