4.8
(39)
131
hikers
10
hikes
Hiking around Slaghtneill offers access to the southern County Londonderry landscape, primarily centered around Carntogher Mountain, part of the Sperrin Mountains range. The terrain includes quiet minor roads, gravel paths, and sections of open grassy mountainside and heathery summits. Hikers can expect panoramic views that may include Lough Foyle and distant peaks. The area also features the glen of the Altkeeran River.
Last updated: July 2, 2026
4.4
(9)
20
hikers
9.82km
02:51
260m
260m
Embark on the Carntogher Way, a moderate hike spanning 6.1 miles (9.8 km) with an elevation gain of 868 feet (265 metres), typically completed in about 2 hours and 51β¦
5.0
(2)
19
hikers
10.0km
02:48
200m
200m
Embark on a moderate hike to Priest's Chair via Glenshane Forest, a 6.2-mile (10.0 km) route that guides you through diverse landscapes. You will gain 651 feet (199 metres) inβ¦

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5.0
(4)
13
hikers
9.11km
02:29
140m
140m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(4)
11
hikers
6.88km
01:51
90m
90m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(9)
14
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Popular around Slaghtneill
The climb up Carntogher is a bit of a leg burner, but the views at the top make it all worthwhile. From the peak, you'll be afforded views across Lough Foyle to Errigal and Muckish in Donegal, Sawel and the high Sperrins, and south-east to The Mournes and Slieve Gullion.
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If you walk 100m slightly off the path south at this waypoint, you'll reach the beautiful little Altkeeran Waterfall. The waterfall is situated nearby to the spring Source Of The Grillagh and the peak Carntogher.
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Glenshane Forest is a beautiful coniferous woodland located along the Glenshane Pass on the main road between Belfast and Londonderry. The forest features a large area of heather moorland and a beautiful babbling brook that runs right through it, the River Roe. Gorgeous location for a stroll with a fascinating touch of history too if you're heading to Priest's Chair.
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The Priest's Chair, also known as the Glenshane Mass Rock is located just north of Bohilbreaga peak near Glenshane Forest and Eagle Rock. The rock got its name from an incident during The Penal Times. A young boy, acting as a lookout, deceived the searching soldiers, also known as The Red Coats, by pointing them in a different direction, protecting the priest and the mass rock.
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There are 10 hiking trails around Slaghtneill, offering a variety of experiences from easy forest walks to more challenging mountain ascents.
The terrain around Slaghtneill, particularly on Carntogher Mountain, is diverse. You'll encounter quiet minor roads, gravel paths, and sections of open grassy mountainside and heathery summits. Be aware that parts of the route can be boggy, especially after rain, so appropriate footwear is recommended.
Yes, there are several easy options. For example, the Glenshane Forest loop from Roe is an easy 6.9 km trail. Another accessible choice is the Drumnaph Forest β Drumnph Forest loop from Drumnaph Nature Reserve, which is 4.6 km and also rated easy.
From Carntogher Mountain, hikers are rewarded with extensive panoramic views. These vistas can include Lough Foyle, and even the distant peaks of Errigal and Muckish in Donegal, as well as Sawel and the high Sperrins. To the southeast, the Mournes and Slieve Gullion may also be visible. The Carntogher Summit Cairn is a notable viewpoint.
Yes, Carntogher Mountain is rich in mythology and archaeological heritage. You can find landmarks like The Emigrants' Cairn, which offers a poignant view towards the Donegal hills, Shane's Leaps, and a Bronze Age Cist Grave. The Carn, an ancient stone cairn, also represents a connection to past generations.
Yes, several routes offer a circular experience. The Carntogher Way is a popular looped trail that provides access to the mountain. Another option is the Glenshane Forest β Glenshane Pass loop from Sheskin Burn.
The trails around Slaghtneill are highly rated by the komoot community, with an average score of 4.8 stars from over 30 reviews. Hikers often praise the diverse terrain, the panoramic views from Carntogher Mountain, and the blend of natural beauty with historical features.
While specific parking locations for each trailhead are not detailed, the area around Slaghtneill and the Sperrin Mountains generally offers parking options at popular starting points for trails. It's advisable to check specific route details for designated parking areas.
Yes, there are trails suitable for families, especially the easier routes through Glenshane Forest or Drumnaph Forest. These offer less elevation gain and shorter distances, making them more accessible for children.
Many outdoor areas in Northern Ireland, including parts of the Sperrin Mountains, are dog-friendly. However, it's always recommended to keep dogs on a lead, especially in areas with livestock or ground-nesting birds, and to check specific trail regulations before you go.
Yes, the Altkeeran Waterfall is a notable natural feature in the area. The glen of the Altkeeran River itself is also a scenic spot, with streams running orange due to iron minerals.
The An Carn Centre, located nearby, serves as a convenient stop for hikers. It features a craft shop with a post office, tourist information, and a coffee corner, providing a good place for refreshments and local information.


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