Tags: Mountain Range.
The Seven Sisters (Irish: Na Seacht Deirfiúracha) is a mountain chain in northwest County Donegal Ireland. It is part of a larger mountain range called the Derryveagh Mountains. The Seven Sisters from southwest to northeast are as follows:Errigal (751 m)Mackoght aka Wee Errigal (555 m)Aghla More (584 m)Ardloughnabrackbaddy (603 m)Aghla Beg (564 m)Crocknalaragagh (471 m)Muckish (666 m)