A hiker looks across the still waters of Llyn Du'r Arddu, one of Wales's highest lakes, which lies under cliffs below the Snowdon railway and the summit of Snowdon, Snowdonia, Wales, United Kingdom, Europe

color image travel photography travel destinations day outdoors horizontal people recreation walker walkers one person hiker hiking looking at view landscape landscapes mountains lake lakes llyn dur arddu snowdonia wales united kingdom great britain europe