Best trails in Donegal

place Ireland

What to expect

Donegal has 46 trails including medium, extra difficult, easy, and difficult difficulty trails. The trail with the highest elevation climb is Mount Errigal and the one with the least climb is Ards Forest Park - Salt Marsh Trail. The longest trail is the International Appalachian Trail at 475 km. To complete this hike you should budget at least 25 days. For a shorter adventure you can try the Ards Forest Park - Salt Marsh Trail at 369 m. This could be done in as little as 1 days. Trails with the best offering of hostels include Glenveagh Castle via Lough Veagh Trail, Slieve League Ridge Walk, Inishowen Head Loop, International Appalachian Trail, and Bluestack Way.