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Achill Island Special Area of Conservation adventures

Achill Island Special Area of Conservation Adventures

Achill Island Special Area of Conservation is a protected coastal and marine zone renowned for its diverse habitats, rich wildlife, and stunning landscapes that offer exceptional opportunities for hiking, birdwatching, and cultural exploration.

Approx. 45,000 acres (18,200 hectares)
Acres Protected
50+
Miles of Trails
Estimated 100,000+
Annual Visitors
1997
Year Established

About Achill Island Special Area of Conservation

 

Achill Island, located off the west coast of County Mayo in Ireland, is the largest island off the Irish mainland and is designated as a Special Area of Conservation (SAC) to protect its unique natural habitats and species. The SAC encompasses a range of ecosystems including blanket bogs, machair grasslands, heathlands, coastal dunes, sea cliffs, and offshore islands. These habitats support a rich biodiversity such as migratory birds including corncrakes and choughs, rare orchids, and important marine life. The island’s dramatic geological features, shaped by glacial activity, include rugged cliffs, rocky shorelines, and isolated bays. Historically, Achill has a strong cultural heritage visible through ancient archaeological sites, traditional Irish-speaking communities, and historical structures like deserted villages and holy wells. The conservation area also prioritizes maintaining traditional farming and fishing practices which contribute to the island’s character. Outdoor enthusiasts flock to Achill for hiking famous routes like Croaghaun Cliffs and Slievemore, kayaking along its protected coastlines, birdwatching in habitats such as the Keel Machair, and cycling scenic roads. The fusion of pristine nature and vibrant local culture makes Achill Island SAC a captivating destination for eco-tourism and nature preservation efforts. This designation supports sustainable tourism and environmental education, ensuring the protection of the island’s unique ecosystems and heritage for future generations.

Highlights

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Croaghaun Cliffs – some of the highest sea cliffs in Europe

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Keel Machair – rich coastal grassland supporting rare flora and nesting birds

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Slievemore Deserted Village – an early Christian settlement with ancient ruins

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Achill Atlantic Drive – scenic coastal route showcasing diverse landscapes

Notable Natural Features

Croaghaun Cliffs

Rising over 700 meters, these sea cliffs provide breathtaking views and are vital nesting sites for seabirds.

Keel Machair

A fertile coastal grassland habitat crucial for rare orchids and ground-nesting birds like the corncrake.

Slievemore Deserted Village

An archaeological landscape of stone cottages, dating from the early Christian era through the 19th century famine period.