Mourne Area of Outstanding Natural Beauty Adventures

Located in County Down, Northern Ireland, the Mourne Area of Outstanding Natural Beauty (AONB) spans approximately 570 square kilometers and encompasses the highest mountains in Northern Ireland, including Slieve Donard, the highest peak at 850 meters. The landscape comprises a mix of granite peaks, rolling moorlands, forests, and a dramatic coastline along the Irish Sea. The Mourne Mountains were formed by ancient volcanic activity, and the granite quarry remains a significant geological feature. Ecologically, the area supports habitats for species including peregrine falcons, red grouse, and rare flora such as the Jacob’s ladder flower. Human history is rich here, with evidence of Neolithic settlement, stone walls, and later granite quarrying. The area inspired myths and literature, often regarded as a true wilderness close to urban centers. Popular activities include extensive hill walking, climbing, trail running, and fishing in upland reservoirs. The Mournes also provide several rivers and reservoirs that supply water to Belfast and surrounding towns. The distinctive Mourne Wall, a 35-kilometer dry stone wall crossing fifteen summits, is a landmark trek for hikers. The combination of dramatic mountain scenery, cultural history, and accessible outdoor recreation makes the Mournes a highly valued protected landscape and a must-visit for nature lovers. Visitor appeal is further enhanced by diverse walking routes, quiet glens, and coastal paths with expansive views of the sea and islands.