trail in Mayo, Ireland
Wild Nephin National Park
Ireland’s largest roadless wilderness
Worth the wander
Walk forest loops at Letterkeen or commit to remote mountain and bog routes beneath the Nephin Beg range. Longer journeys demand navigation, self-sufficiency and a reliable weather window.
Quick answers
- Cost
- Free
- Time and distance
- 2-40 km routes
- Parking
- Free trailhead parking; approach roads are narrow and remote.
Find your way
Letterkeen trailhead, Newport, Co. Mayo