karkonosze krkonose mountains. snowy pits, snowy cirque. sniezne kotly. mountains on the border of poland and czech republic

terrain cliff mountain rock geology ridge coast hill plateau sea badlands adventure cape walking wilderness tower fell formation karkonosze krkonose mountains snowy pits cirque sniezne kotly border poland czech republic basalt beautiful cliffs republic europe geology granite granite high hill karkonosze krkonose landscape majestic mountain mountains nature poland remote rock scenic schneegruben kotly cirque pits sudetes tourism tourist attraction destination travel