
Lough MacNean SAC is a unique transboundary wetland habitat encompassing two interconnected lakes that offer outstanding biodiversity and idyllic waterside recreation opportunities.
Lough MacNean SAC straddles the border between County Fermanagh in Northern Ireland and County Cavan and County Leitrim in the Republic of Ireland. This Special Area of Conservation protects two main lakes, Lough MacNean North and Lough MacNean South, which together support a variety of habitats including calcareous lakes, limestone pavements, and species-rich grasslands. The area is renowned for its rich aquatic flora, otters, and a variety of bird species such as mute swans, common terns, and kingfishers. Historically, the loughs have been significant for local communities through fishing and agriculture, while ancient crannogs (lake dwellings) near the shoreline point to early human settlements dating back to the Iron Age. Recreational opportunities here include angling, canoeing, birdwatching, and scenic cycling routes around the lake perimeter. The gently rolling landscapes, combined with clear freshwater environments, create a peaceful experience for outdoor lovers and nature enthusiasts alike. The SAC designation helps maintain high water quality and protects habitats from development and pollution pressures. Visitors often appreciate the area's tranquility and the chance to spot rare species in relatively undisturbed environments. Local villages provide access points, with facilities limited but charming, emphasizing low-impact outdoor activities within this ecologically sensitive and culturally rich setting.
Ancient crannogs offering glimpses into Iron Age lake dwellings
Diverse aquatic habitats supporting otter populations
Birdwatching hotspots for kingfishers, swans, and terns
Scenic cycling routes linking villages along the lake shores
Several partially submerged ancient artificial islands representing historic lake dwellings dating from the Iron Age.
Rare limestone-associated grassland habitats rich in native wildflowers important for pollinators.
Extensive freshwater habitats serving as crucial feeding and breeding grounds for otters in the region.