4.5
(2)
49
hikers
1
hike
Hikes around Carn are located in an area characterized by rolling hills and expansive forest parks. The region's terrain includes boardwalks across blanket bog and woodland paths, with routes ascending to low mountain summits. The landscape offers a mix of managed estate grounds and more rugged upland environments.
Last updated: June 27, 2026
4.0
(3)
32
hikers
8.68km
02:22
130m
130m
Hike the moderate 5.4-mile Florence Court Red Trail, gaining 413 feet in elevation with panoramic Fermanagh views and glimpses of Florence C
13.1km
03:53
350m
350m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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10
hikers
4.98km
01:18
30m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
2
hikers
3.69km
00:58
30m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Popular around Carn
Great walk, very touristy but it's worth the detour! Be careful of the crowds (on weekends and in summer I dare not imagine!). However, BE CAREFUL, the summit is not accessible, you have to pass the protective barriers which allow the wild nature to be preserved from our steps and from this crowd of people. If we, the Komoot community, start to do this all the tourists will allow themselves and the landscape will never be so beautiful again! (Ps: no need to climb to the top to already see enough in the eyes!)
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Cuilcagh Mountain sits right on the border between Ireland and Northern Ireland. From the top, you can enjoy magnificent views across the rolling hills of Ireland in all directions.
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Florence Court House is a magnificent 18th-century country estate situated in the foothills of Cuilcagh Mountain. The house is amongst a medley of lush green parkland and thick woodland with sights of the wonderful Benaughlin Mountain in the distance. The house is now owned by the National Trust and is open to explore daily. For more information regarding opening times and ticket prices visit https://www.nationaltrust.org.uk/visit/northern-ireland/florence-court
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Florence Court is a Georgian mansion nestled in the foothills of Cuilcagh Mountain and surrounded by picturesque countryside. The first house was built by John Cole in the early 18th century and named after his wife. The family lived in the house for over 250 years. The estate is now managed by the National Trust with over 10 miles of hiking and cycling trails. There is a also a water-powered sawmill and blacksmith's forge to gain an understanding of the areas industrial heritage. There is an Irish yew tree in the grounds, known as Florence Court Yew. This specimen is thought to be the ancestor of all Irish Yews worldwide as they have to be propagated from a cutting otherwise they revert to common yews. Due to their compactness and attractive columnar shape they are common in churchyards throughout the world.
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Nestled in the foothills of Cuilcagh Mountain, Florence Court is a wonderful Georgian mansion surrounded by picturesque countryside. The first house was built by John Cole at the beginning of the 18th century and named after his wife, Florence. The Cole family lived in the house for over 250 years. Today, the estate is managed by the National Trust. There are over 10 miles (16 km) of hiking and bike trails to explore the grounds. You can visit a water-powered sawmill and blacksmith's forge that reveal the area's industrial heritage. There's also a beautiful Irish yew tree, Florence Court Yew, which is one of two original Irish Yew discovered in 1767. There is a small entrance fee to the gardens and forest.
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The name Cuilcagh comes from the Irish Cuilceach, which has been translated as "chalky". However, the mountain is mainly sandstone and shale, covered with bog and heather. The cliff-edged summit surface of the mountain is formed from the hard-wearing Lackagh Sandstone which itself overlies the Briscloonagh Sandstone. "It is possible that the name refers to the limestone rock on the lower northern flanks, namely the Glencar and Dartry Limestone formations.[6] Here a number of streams disappear below ground at swallow holes named Cats Hole, Pollawaddy, Pollasumera and Polliniska, all forming part of the Marble Arch cave system. If so, the name would mean 'calcareous' rather than 'chalky'".[7] It has also been called Slieve Cuilcagh in English,[8] 'Slieve' being an anglicisation of Sliabh ("mountain"). In the 1609 Plantation of Ulster, Cuilcagh formed part of lands which were granted to John Sandford of Castle Doe by letters patent dated 7 July 1613 (Pat. 11 James I – LXXI – 38, Quilkagh).[9][10] It was later sold by Sandford to his wife's uncle Toby Caulfeild, 1st Baron Caulfeild, Master of the Ordnance and Caulfield had the sale confirmed by letters patent of 12 July 1620 (Pat. 19 James I. XI. 45, Quilkagh). (https://en.wikipedia.org/wiki/Cuilcagh)
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The area is part of the Inishowen Peninsula, known for its rugged beauty and dramatic coastal scenery. You'll find a mix of rolling hills, expansive woodlands, and routes that take you along the stunning Wild Atlantic Way. Some trails feature boardwalks across blanket bog, while others lead to low mountain summits with panoramic views.
Yes, there are several options suitable for families and beginners. For a straightforward walk, consider the Florence Court House loop from Arney. It's a relatively short and flat trail through a forest park, making it a great choice for a relaxed outing.
While many trails in open country are suitable for dogs, always check local signage, especially in areas with livestock or protected wildlife. Estate grounds like Florence Court often have specific rules, so it's best to confirm their policy on-site. Keep your dog on a lead to ensure the safety of wildlife and other walkers.
Yes, the Glenevin Waterfall near Clonmany is a highlight of the Inishowen Peninsula. A scenic walking trail leads to the picturesque 30-foot waterfall, offering a perfect destination for a rewarding and relatively easy hike.
Most formal trailheads, such as those for Cuilcagh Mountain or at Florence Court, have dedicated car parks. For other routes, you may need to find safe roadside parking. Public transport options can be limited in this rural area, so driving is generally the most convenient way to access trailheads. It's best to plan your transport in advance.
The weather in County Donegal can change quickly. Essential items include waterproof clothing (jacket and trousers), sturdy hiking boots, extra layers for warmth, and plenty of water and snacks. A map and a fully charged phone are also crucial for navigation and safety.
The best time to hike is from late spring to early autumn (May to September) when the weather is milder and daylight hours are longer. However, the landscape is beautiful year-round. If hiking in winter, be prepared for colder, wetter conditions and shorter days.
For a more challenging day out, the Cuilcagh Mountain from Caran Road trail is a great option. This route involves a significant ascent to the summit and rewards hikers with fantastic views over the surrounding landscape. It's a popular choice for those seeking a good workout.
For some of the most dramatic views in the region, head to Malin Head, Ireland's most northerly point, which offers spectacular cliffside scenery. The Gap of Mamore mountain pass also provides stunning panoramic vistas. For a great summit view, the peak of Slieve Muck is highly recommended.
The routes around Carn are well-regarded by the komoot community, with an average score of 4.5 stars. Hikers often praise the varied terrain, from the boardwalks on Cuilcagh Mountain to the peaceful woodland paths found on the Florence Court loop.
Yes, many of the popular trails are loops, allowing you to start and finish in the same place without retracing your steps. The Hiking loop from Arney is a pleasant circular walk that is perfect for a shorter excursion.
The Inishowen Peninsula is a hub for outdoor adventure. Beyond hiking, popular activities include cycling along the coastal roads, kayaking in Lough Swilly, and exploring the numerous pristine beaches. The rugged coastline also offers opportunities for rock climbing.


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