Donegal or Donegal Town ( /ˈdʌnɨɡɔːl/ or /ˌdʌnɨˈɡɔːl/; Irish: Dún na nGall) is a town in County Donegal, Ireland. Its name, which was historically written in English as Dunnagall or Dunagall, translates from Irish as "stronghold of the foreigners" (i.e. the Vikings).