karkonosze mountains, western sudetes, mountain landscape on the hiking trail with a view of the sniezne kotly

europe karkonosze poland sniezne kotly sudetes sudety western adventure beautiful destination forest hiking landscape lookout mountain peaks range ridge trail national park natural environment photography nature reserve observation point outdoor panorama pathway peak place plants scenery sky summer sunny tourism tourist attraction travel trees trek trekking vacation view viewpoint mountains relay station rocky path green alpine vegetation day