Slieve Foye (589m) – County Louth High Point
County High Point No. 29 of 32!
Another last-minute decision. Met Éireann was forecasting blue skies, warm sunshine and barely a breath of wind. Conditions like that are too good to waste; I had to be in Dublin for 10am on Saturday and to be back there before 5pm, so I pointed the car north towards Carlingford and County Louth’s highest point, Slieve Foye to get the best use of the day.
Saturday morning in Carlingford was like Grafton Street at Christmas! The narrow streets were packed with weekend visitors, stag and hen parties, families on summer holidays and day-trippers enjoying the sunshine. It was hard to imagine that within an hour I would be high above the crowds with nothing around me but mountain, sea and sky.
This was one of the county high points I had approached with a degree of caution. Slieve Foye rises directly from sea level above the village, and from below it appears an intimidating wall of mountain. The route, however, turned out to be full of pleasant surprises.
The first came only minutes after leaving the village. A red squirrel scampered towards me along the roadside before suddenly changing direction as a cat fixed it with an interested stare and gave chase. The squirrel won comfortably!

The route to the summit should not be confused with the signage for the Slieve Foye Loop. For the county top, the markers for the Commons Loop are better ones to follow. The early section climbs steadily on a stony track enclosed by thick ferns, brambles and summer growth. The green tunnel created by the vegetation gives the climb a mysterious secluded feel.
Care is needed at one point where the path appears to continue straight ahead towards a steep gully. The best route veers left and emerges onto open commonage. Here the character of the walk changes completely. The enclosed lane gives way to broad open mountain and a gentle climb towards Barnavave.
Barnavave itself carries one of the area’s oldest legends. Its Irish name, Bearna Mhéabha, means “Maeve’s Gap”. According to tradition, this pass was cut through the mountain by the army of Queen Medb during her invasion of Ulster in the epic Táin Bó Cúailnge. Standing there, with the mountains stretching away on either side, it is easy to understand why generations imagined armies moving through this landscape.

The route then switches back along the ridge towards Slieve Foye. The trail becomes less distinct, although marker poles are visible every few hundred metres and make navigation straightforward in good weather. Ahead, the rocky summit area looked far more difficult than it actually proved to be. The dry conditions underfoot were a huge advantage.
The views throughout the climb are exceptional. Looking back, Carlingford Harbour lay sparkling below, with the medieval castle and town nestled between the Cooley Mountains and sea. As height was gained, the panorama expanded across Carlingford Lough to the Mourne Mountains, with Slieve Donard standing proudly on the horizon.

Today visibility was extraordinary. The Isle of Man appeared clearly out in the Irish Sea. To the south I could make out Lambay Island, the Great Sugar Loaf and even distant Lugnaquilla in Wicklow. Dundalk and Newry spread out below to the west and north, while the plains of Meath and the drumlin country of Monaghanstretched into the distance. Sliabh Gullion stood towering over South Armagh, the county High Point of the Orchard County.
The summit itself is tied to another local legend. Some stories claim that the mountain is the sleeping form of Fionn Mac Cumhaill. Looking across the lough towards the Mournes, Fionn is said to have battled a rival giant, hurling a huge boulder across the water. The stone supposedly landed near Rostrevor, where the famous Cloughmore Stone still sits today. Exhausted by the effort, Fionn lay down and fell asleep, becoming the mountain itself!
The entire Cooley Peninsula is steeped in mythology. This was the land of the Brown Bull of Cooley, whose theft triggered the events of the Táin. The mountains and valleys surrounding Slieve Foye are woven into Ireland’s greatest heroic saga.

There was enough shelter on the summit for a comfortable lunch stop and I sat with a sandwich, reluctant to leave a view that seemed to improve every time I looked around. Eventually it was time to descend.
The rocky summit section requires care on the way down. Although not technically difficult, a slip would have consequences. Earlier I had noticed three hikers leaving the marked route and descending a very steep heather-covered slope. It looked like an unnecessary risk. Ground hidden beneath heather can conceal holes, loose rocks and ankle-turning traps.

The mountain was exceptionally busy. Hiking clubs and walking groups seemed to be appearing from every direction, tiny colourful figures moving across the ridge like luminous ants. On the descent I encountered a small herd of horses standing directly on the path, adding another memorable scene to an already memorable day.

What struck me most was the variety of accents I heard throughout the walk. Years ago this region was often viewed through the lens of division and checkpoints. Today the mountains seem to unite rather than separate. Walkers from both sides of the border move freely between the Cooley Mountains and the Mournes, crossing back and forth without a second thought. The old political landscape has softened considerably and the mountains have become a shared playground for hikers, cyclists and outdoor enthusiasts from north and south alike.
In total the walk took me around four hours, though that included countless pauses to admire the scenery, catch my breath and simply enjoy being there. Slieve Foye had been one of the county high points I approached with some uncertainty. In the end it turned out to be one of the most enjoyable.
A mountain of legends, extraordinary views and surprising character, rising directly from the sea and watching over one of Ireland’s most beautiful border landscapes.

Two weeks ago I didn’t think I would be adding to my list High Points climbed in 2026, but I’m so glad I made the effort to drive to West Cork last week to complete Knockboy and now Slieve Foye in Louth. The distances involved makes it difficult to get round to completing the challenge but now the end in view with just three remaining!


































































