Wilderness Landscape & Natural Heritage
The Cuilcagh-Anierin Uplands Special Area of Conservation encompasses a distinctive upland landscape across parts of County Fermanagh in Northern Ireland and Counties Cavan and Leitrim in the Republic of Ireland. Characterized by its steep hills, boglands, and blanket peatlands, the area includes the prominent mountain Cuilcagh, which rises to 666 meters and forms a natural border between the two countries. The uplands support a mosaic of habitats including upland heath, wet grasslands, and native oak woodlands, crucial for several rare and protected species such as hen harriers, peregrine falcons, and Irish hares. This SAC is particularly noted for its extensive blanket bog formations, which provide vital ecosystem services including carbon storage and water regulation. Historically, the uplands have been shaped by traditional agricultural activities like grazing, alongside peat cutting, which have helped maintain the open habitats seen today. Recreational opportunities mainly center on hiking, with the popular Cuilcagh Boardwalk Trail, also known as the “Stairway to Heaven,” offering scenic walking routes over the fragile bogland to panoramic summit views. Outdoor enthusiasts can experience remote, tranquil upland environments rich in flora and fauna, making it a significant site for botanists and birdwatchers alike. The area also holds cultural importance, with archaeological sites and traditional land uses adding to its heritage value. Visitors are drawn by the dramatic landscapes, tranquil nature, and the chance to explore one of Ireland’s most distinctive upland ecosystems.

