Nature spot · County Mayo
Achill Island (Acaill)

Windswept hills of blanket bog slope down to towering cliffs and pristine sandy shores. Achill Island, or Oileán Acaill, is Ireland's largest offshore island and can be reached by car from Mayo's Corraun Peninsula.
Achill Island is home to a number of picture-postcard beaches, some of Europe's highest cliffs and large tracts of blanket bog sweeping over the island's two peaks and down to the shore.
Achill Island, or as it is known by its Gaelic name Oileán Acaill, has a long history of human settlement with megalithic tombs and promontory forts dating back 5,000 years. There is also a 15th century fortified tower house, Kildamhnait Castle, the 19th century Achill Mission and the poignant deserted villages at Slievemore and Ailt.
This windswept island has attracted people to its shores for generations and now you can drive across to it. Once on the island there is the spectacular Atlantic Drive which takes one along a 40km drive that includes the best of the island's scenery.
Walking and cycling along the quiet lanes and trails is also a wonderful way to discover the island's interior. The Great Western Greenway is a 42km long track for cyclists, walkers and runners which follows the route of the former Achill to Westport railway line. There are plenty of opportunities to fish, surf, dive and kayak here. There are also a number of well renowned craft shops and art galleries to explore as well as numerous festivals to attend.
Outdoors in County Mayo this week
Best day outdoors: Sun, 11 Oct — dry by day, breezy, up to 14°C
Status Yellow - Rain warning for Galway, Leitrim, Mayo, Sligo
From Thu, 8 Oct, 09:00 until Fri, 9 Oct, 04:00
Heavy spells of rain.
Be aware of potential impacts:
- Difficult travelling conditions
- Localised flooding possible
Issued by Met Éireann · met.ie/warnings
- Fri, 9 Oct12° / 8°Medium rain showers
- Sat, 10 Oct12° / 7°Sun with light cloud
- Sun, 11 Oct14° / 13°Sun with light cloud
Make a day of it
The nearest trails, beaches, woods and heritage within 25 km.
Trails & walks
Beaches & bathing waters
Parks, gardens & islands
Nature spot · 7.4 km awayInis Bigil (Inishbiggle Island)IslandLocated between the mainland and Achill Island in County Mayo, Inishbiggle is a unique island with stunning panoramic views of West Mayo.
Nature spot · 12 km awaySpanish Armada ViewpointBeachThe Spanish Armada Viewpoint provides exceptional views of Clew Bay to the south and Clare Island to the south-west.
Nature spot · 13 km awayAn CloigeannClagganParkThis point in Claggan in north-west County Mayo offers panoramic views over Ballycroy National Park, south towards Claggan Mountain, and west, across the inlet, to Achill Island.