The fortress was built in the 1420s. For nearly 200 years, it served as a home, refuge, and stronghold for at least 13 MacSweeney chieftains—some of whom were participants in …
A rough gravel section leads down from the road, along Lough Veagh and towards the castle. It's calm and serene down here and the view is incredibly scenic. It's best …
Many footpaths branch off everywhere to the surrounding heights. Hiking trails in the surrounding mountains lead across country and are not signposted.
Greencastles name originates from an ancient castle that was positioned on a rock overlooking the entrance of Lough Foyle. The harbour makes a perfect retreat for yachts travelling from Northern …