Donegal, or Dún na Gáil (“Fort of the Stranger”), named for Viking settlers, showcases Ireland’s history of place names. O’Donnell Castle reflects Gaelic power until its 17th-century fall to British rule.
Donegal, or Dún na Gáil (“Fort of the Stranger”), named for Viking settlers, showcases Ireland’s history of place names. O’Donnell Castle reflects Gaelic power until its 17th-century fall to British rule.