cow cave natural open shelter in limestone rock massif in pradnik creek valley of cracow-czestochowa upland in lesser poland

adventure air cave colorful country countryside cow cracow creek czestochowa czestochowska dark deep dolina entry europe gate hill historic history hole jaskinia jura jurassic krakow krakowsko krowia landmark lesser limestone malopolska massif mount mountain narodowy national ojcow ojcowski open outdoor panorama panoramic park poland pradnik pradnika river rock shelter summer tourism touristic travel upland valley