Trekking Events in Letterkenny

Check out happening trekking events all around Letterkenny, DL

Errigal Sunset and Full Moon Hike 3rd March 2026

 Tue, 03 Mar at 04:15 pm On Top Of Mount Errigal

Wild Atlantic Challenge - Slieve League 13k / 25k / 50k. Hike / Run

 Sat, 23 May at 08:00 am Sliabh Liag Cliffs

Slieve League Loop guided hike ‼️Fully Booked

Sat, 14 Mar at 09:30 am Slieve League Cliffs Centre

Sunday Sunrise on Errigal

 Sun, 19 Apr at 04:30 am Errigal Mountain