violik and snezne jamy hills from svinske kameny rock formation in krkonose mountains on czech-polish borders

bouda clear czech destination evening formation giant harrachov hike hiking hill jamy kameny karkonosze kotly krkonose labsky landscape mountains national nature outdoor park poland poreba republic rock scenery scenic sky snezne sniezne svinske swinki szczyt szklarska szrenica tourism travel tree trek trekking trzy vacation view violik vosecka