Plizio Visual Lab
Slievemore, known as Sliabh Mór in Irish, rises to 671 metres on Achill Island in County Mayo, making it the island's second-highest peak. Commanding the northern skyline, the mountain is primarily composed of quartzite, which often gives it a bright, shimmering appearance under the sun. On its southern slopes lies the renowned Deserted Village, a collection of over 80 stone cottage ruins abandoned during the Great Famine in the mid-19th century. Geologically, it belongs to the Dalradian Supergroup and exhibits significant features of glacial erosion. Archaeological evidence indicates human activity since the Neolithic period, including the Slievemore Court Tomb. Hikers are drawn to the peak for its panoramic views of Blacksod Bay and the rugged Atlantic coastline. The mountain's ecosystem is characterised by extensive heathland and rare arctic-alpine flora adapted to the maritime climate.
The most pleasant time to visit is Jun–Aug.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 7 | 7 | 7 | 9 | 11 | 13 | 14 | 15 | 14 | 12 | 9 | 8 |
| Rain mm | 134 | 106 | 96 | 76 | 88 | 91 | 109 | 116 | 107 | 127 | 141 | 143 |
Notable places around
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Located under the imposing shadow of Slievemore, Doogort Beach is a dramatic coastal highlight in Ireland. The beautiful stretch of sand features a wonderful place for leisurely walks with an extraordinary mountain backdrop. It feels rugged yet welcoming, representing the true wild character of the local coastline. Visiting on a clear day provides spectacular views spanning the island's shores.
