Adventure Collective Logo
HomeProtected PlacesNephin Beg Mountains Special Area of Conservation
Nephin Beg Mountains Special Area of Conservation adventures

Nephin Beg Mountains Special Area of Conservation Adventures

The Nephin Beg Mountains Special Area of Conservation is a wild, rugged upland landscape in County Mayo offering pristine hiking opportunities, rich biodiversity, and an authentic wilderness experience.

31,000
Acres Protected
15+
Miles of Trails
Approximately 5,000
Annual Visitors
2005
Year Established

About Nephin Beg Mountains Special Area of Conservation

 

Situated in northwestern County Mayo, Ireland, the Nephin Beg Mountains Special Area of Conservation is a vast and remote mountainous region characterized by extensive blanket bogs, heathlands, and upland lakes. The area is centered around the Nephin Beg mountain range, part of the larger Nephin Complex, with peaks reaching over 600 meters, including Knockmore and Nephin Beg itself. The landscape is shaped by glacial and post-glacial processes that have left a rugged terrain dotted with loughs and deep valleys, fostering diverse habitats for unique flora and fauna. This SAC protects important habitats like European dry heaths, blanket bogs, and oligotrophic lakes, which support species such as the red deer, hen harrier, merlin, and otter. Historically, this area has seen limited human settlement and is rich in archaeological features including ancient cairns and remnants of early pastoral farming communities. For outdoor enthusiasts, the Nephin Beg Mountains offer solitude and challenge with few developed trails, making it a prime spot for experienced hikers, backcountry camping, wildlife observation, and nature photography. The region is part of a larger network of protected areas that sustain Ireland’s biodiversity and natural heritage. Visitors can experience sweeping panoramic views from rugged summits and explore pristine bog ecosystems that are rare in Europe. This remote wilderness appeals to those seeking an unspoiled natural setting away from the more frequented tourist destinations.

Highlights

Highlight

Nephin Beg Peak – the highest point in the range with panoramic views over Mayo’s Atlantic coast

Highlight

Expansive blanket bogs – one of Ireland’s best examples of intact peatland habitat

Highlight

Remnant ancient archaeological sites – including cairns and ritual monuments

Highlight

Quiet, off-trail hiking through wilderness with limited human contact

Notable Natural Features

Nephin Beg Mountain

At 627 meters, this peak affords commanding views of the surrounding coastline and inland wilderness.

Blanket Bogs

These peatland habitats provide crucial carbon storage and support rare species such as bog rosemary and sundew.

Lough Atoom

A pristine upland lake nestled within the mountains, ideal for photography and quiet reflection.