
Erris Head SAC is a coastal nature reserve and Special Area of Conservation known for its dramatic cliffs, rich biodiversity, and important seabird colonies along Ireland’s Wild Atlantic Way.
Erris Head SAC is situated on the northwestern tip of County Mayo, Ireland, encompassing a rugged promontory that juts out into the Atlantic Ocean. This protected site is distinguished by its spectacular sea cliffs, maritime grasslands, and machair habitats, which support a wide array of flora and fauna. The site is particularly noted for its extensive breeding seabird populations including species such as cliff-nesting guillemots, razorbills, and puffins, making it an internationally important bird area. The biodiversity of marine and coastal species is complemented by rare and protected plants adapted to the saline and exposed conditions. Historically, the area has seen limited human disturbance due to its remote and exposed nature, preserving its natural character. Erris Head is a favored destination for birdwatchers, photographers, and walkers who seek dramatic views, fresh Atlantic air, and encounters with wildlife. The coastal path offers invigorating hikes with panoramic vistas of the ocean and distant islands. Conservation efforts focus on protecting the delicate habitats from erosion and human impact while maintaining natural processes. Visitors are drawn by the unique combination of wild beauty, ecological significance, and the sense of isolation intrinsic to this rugged landscape along Ireland’s Atlantic edge.
Cliff-top coastal walk with panoramic views over Broadhaven Bay and the Atlantic
Rich seabird colonies including puffins, guillemots, and razorbills
Unique machair grassland habitat supporting rare plant species
Remote headland offering tranquil natural experience away from crowds
Rugged cliffs rising over 100 meters above the Atlantic, providing nesting grounds for thousands of seabirds.
A rare coastal dune habitat rich in wildflowers and unique plant species adapted to saline conditions.
Sweeping vistas encompassing Broadhaven Bay, offshore islands, and the expansive North Atlantic.