Dry stone wall on the slopes of Sugar Loaf mountain, looking towards the Usk Valley at sunset, Brecon Beacons National Park, Monmouthshire, Wales, United Kingdom, Europe

color image photography outdoors no people nobody evening mountain slope dry stone wall stones valley brecon beacons uk travel travel destinations horizontal scenics nature beauty in nature fence mountains stone wall sugar loaf mountain dusk usk valley sunset brecon beacons national park monmouthshire wales united kingdom europe