Mountains of Mourne Walking Holiday
The trail only WHI covers. Northern Ireland's most spectacular mountain range.
Explore Mourne Walks arrow_forwardThe Mountains of Mourne
The Mountains of Mourne are what C.S. Lewis had in mind when he wrote about Narnia. Towering granite peaks, hidden valleys, and views that stretch from Ireland across the Irish Sea to Scotland on clear days. These mountains have inspired poets, songwriters, and walkers for centuries — "the Mountains of Mourne sweep down to the sea" isn't just a line from a song, it's a lived experience when you walk these trails.
What makes the Mournes special is their accessibility combined with their wilderness. Unlike Ireland's west coast, which draws millions, the Mourne Mountains remain relatively undiscovered by tourists. Walk these trails and you might see a handful of other walkers, but more likely, you'll have the paths to yourself. The mountains feel raw, ancient, and entirely yours.
The Mourne Wall — 22 miles of dry-stone wall built in the early 1900s to enclose the water catchment — is one of Ireland's great walking achievements. The wall winds through the mountains, connecting peak after peak, creating a natural hiking route that takes you through some of the most dramatic scenery in the north.
We're the Only Self-Guided Operator Covering the Mournes
No other walking tour company offers self-guided holidays covering the Mountains of Mourne or the Cooley Peninsula. We go where no one else goes. That's what walking with Walking Holiday Ireland means — access to trails and regions you won't find anywhere else.
Walk the Mournes With Us
The Cooley & Mourne Mountains
Two granite mountain ranges separated by Carlingford Lough and connected by a ferry crossing — where the…
5–8 Days
From
€625
Saint Patrick's Way
Walk 132km from Armagh to Downpatrick on Ireland's pilgrim trail — through the Mourne Mountains, along…
6–9 Days
From
€700
Key Features You'll Experience
Slieve Donard — Northern Ireland's Highest Peak
At 850m, Donard dominates the range. A challenging summit with 360-degree views across Ireland, the Irish Sea, and to Scotland on clear days.
Silent Valley — Mountain Water Cathedral
A stunning V-shaped valley holding a mountain reservoir, surrounded by soaring granite walls. One of Ireland's most dramatic valley settings.
The Mourne Wall — 22 Miles of Stone
Walk alongside or on this 100-year-old dry-stone wall that winds through the mountains, connecting peaks and creating natural trails.
Game of Thrones Filming Locations
The Mournes were used extensively in Game of Thrones. Walk the same landscapes that featured in the series, now reclaimed by walkers.
Carlingford Lough — Cross-Border Views
The Cooley Peninsula walks offer stunning views across the lough to the mountains beyond. Warm welcomes on both sides of the border.
Ancient Sites & Local Legend
The Cooley Peninsula is rich with Bronze Age history, Fionn Mac Cumhaill legend, and medieval monasteries woven into the landscape.
location_on Getting There
- From Belfast: 1 hour drive
- From Dublin: 1.5 hours drive
- Nearest Airport: Belfast International
- Train Access: Newry train station nearby
calendar_today Best Time to Walk
- May-September: Peak walking season
- June-July: Longest daylight, warmest weather
- August: Can be busier on weekends
- Spring/Autumn: Quieter, still excellent
info What to Know
- Weather: Can change quickly, layers essential
- No special permits needed
- All trails are public rights of way
- Mobile signal: Good in villages, patchy on peaks
Walk Where No Other Tour Company Goes
The Mountains of Mourne are waiting. Let us show you Ireland's hidden treasure.
