Slieve Muck, Mourne Mountains, County Down, Ulster, Northern Ireland, United Kingdom, Europe

colour image colour color image color county down europe european horizontal mourne mountains northern ireland irish photography slieve muck ulster united kingdom travel destination travel destinations travel grass landscape landscapes scenics scenery scenic scene scenes physical geography topography nature the natural world beauty in nature natural beauty the natural world tranquil scene tranquillity serene serenity peaceful tranquillity serene serenity peaceful cloudy sky no people nobody no one no one outdoors outside day non urban scene mountain rock geology local landmark landmarks mountains