Errigal Mountain

Errigal Mountain or Errigal (An Earagail/tEaragail in Irish) situated in Gweedore, Donegal, is the tallest peak of the Derryveagh Mountains in the Northwest of Ireland with a height of 749 metres (2,457 feet). Errigal is also the most southern, steepest and highest of the mountain chain, called the 'Seven Sisters' by locals Muckish, Crocknalaragagh, Aghla Beg, Ardloughnabrackbaddy, Aghla More, Mackoght (also known as 'little Errigal') and Errigal. It is also the highest peak in all of County Donegal and the 76th highest in Ireland.