Glenveagh Castle
19th-century castle built in the neo-Gothic Scottish style, with turrets, ramparts, round tower, and magnificent gardens.

Red Deer
The largest herd of red deer in Ireland summers in the Derryveigh Mountains, then winters in the lowlands.

Valley of Glenveigh
The park takes its name from the spectacular valley of the Glen of the Birches, or Glenveigh (Gleann Bheatha).