Donegal Castle

Donegal Castle is a 15th-century fortress built by the O'Donnell chieftains in the heart of Donegal Town. Families can explore the well-preserved tower house and the later Jacobean wing, with guided tours that bring the castle's history to life. Kids will enjoy climbing the narrow spiral staircases, peering into the great hall, and seeing the medieval kitchen with its huge fireplace. Highlights: Climb the tower for panoramic views, see the 17th-century oak fireplace in the great hall, and explore the basement dungeon. Ages: Best for children aged 6–16; younger kids may find stairs challenging. Facilities: Toilets on site, small gift shop, and parking nearby. The castle is partially wheelchair accessible (ground floor). Practical tips: Book guided tours in advance during peak season. Combine with a walk around the Diamond and nearby River Eske.