4.9
(10)
84
hikers
7
hikes
Hikes around Knocknagin are centered on the Sperrin Mountains, an Area of Outstanding Natural Beauty in County Londonderry. The landscape is characterized by rolling hills, open moorland, and forested areas such as Iniscarn Forest. Routes in this region often involve ascents to summits like Slieve Gallion, which provides expansive views across the surrounding countryside.
Last updated: April 27, 2026
5.0
(6)
44
hikers
9.27km
02:53
370m
370m
Embark on the Slieve Gallion NE Top via Iniscarn Forest trail, a moderate hike spanning 5.8 miles (9.3 km) with an elevation gain of 1212 feet (369 metres). This routeβ¦
5.0
(1)
17
hikers
16.5km
04:52
480m
480m
Embark on the Slieve Gallion Walk, a moderate hike spanning 10.2 miles (16.5 km) with a significant elevation gain of 1591 feet (485 metres), typically taking around 4 hours andβ¦

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5.0
(1)
2
hikers
12.8km
03:46
380m
380m
Embark on a moderate hike through the Slieve Gallion NE top loop via Iniscarn Forest, covering 7.9 miles (12.8 km) with an elevation gain of 1258 feet (383 metres), typicallyβ¦
1
hikers
33.4km
09:37
830m
830m
Hike the difficult 20.8-mile Slieve Gallion and Lough Fea Loop, combining rugged mountain climbs with serene lakeside paths in the Sperrins.
4.5
(2)
6
hikers
8.97km
02:50
370m
370m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Popular around Knocknagin
Slieve Gallion NE Top is a mountain summit in the region in the county of Mid-Ulster, Ireland. It stands at 496m and provides sensational views across the Sperrins mountain range and lough neagh.
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An enjoyable 4km walking track leads you around the serene Lough Fea in the eastern Sperrins in Northern Ireland. The scenery is mountainous and panoramic, and the calm waters bring many anglers and are home to a number of fascinating bird species, often seen flitting along the lake. The walk is lovely and flat and features a children's play area, toilets, and plenty of rain shelters in case of unpredictable weather.
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Slieve Gallion is a mountain located on the eastern edge of the Sperrins in County Londonderry. It rises to a height of 528m and affords the visitor wonderful views across the surrounding countryside.
2
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Here you can enjoy views up to the beautiful Gallion mountains and the surrounding countryside of County Londonderry.
1
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Great climb and view of the sperins and lough neagh
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1
Wonderful views down the long slopes of Slieve Gallion towards the town of Magherafelt.
1
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On the way back, after Point 4, there is a large segment over private land. No access allowed. On the way back, the route goes over private land where walking is not allowed. We were turned back by the landowner and were not allowed to continue on his property (from point 4 to 5 on the route)! We had to walk about 6 km extra to get to the starting point (A)!
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The landscape around Knocknagin is defined by the Sperrin Mountains, an Area of Outstanding Natural Beauty. Expect to find rolling hills, open moorland, and forest trails, particularly within Iniscarn Forest. Many routes involve ascents to summits like Slieve Gallion, which offer expansive views of the countryside.
Yes, while many routes are moderate, there are easier options available. The region offers trails with less elevation gain that are suitable for a family outing or for those new to hiking. Look for routes that stay within the forested areas or have shorter distances.
Dogs are generally welcome on the trails in the Sperrin Mountains, but they should be kept on a lead, especially on open moorland where livestock may be grazing. It's also important to be mindful of wildlife in forested areas like Iniscarn Forest.
Absolutely. Many of the popular trails in the area are loop walks, allowing you to start and finish in the same location without retracing your steps. A good example is the Slieve Gallion NE top loop via Iniscarn Forest β Ring of Gullion, which provides a varied experience through woodland and up to the summit.
For experienced hikers seeking a full-day challenge, the Slieve Gallion Memorial Path and Lough Fea β Sperrins is an excellent choice. This difficult route covers over 33 km and involves a significant amount of climbing, rewarding you with some of the best views in the region.
Parking is typically available at the start of the main trails. For routes beginning near Iniscarn Forest or heading up Slieve Gallion, you will find designated parking areas. It's always a good idea to arrive early on weekends as these spots can fill up.
Public transport options to the rural trailheads in the Sperrin Mountains are limited. The most convenient way to access the hikes is by car. If you plan to use public transport, you would typically travel to a nearby town like Desertmartin and then take a local taxi to the trailhead.
The routes in this area are highly regarded by the komoot community, with an average rating of 4.9 stars. Hikers often praise the stunning panoramic views from the summits and the peaceful atmosphere of the forest trails.
The trailheads themselves are in rural locations, so you won't find facilities right at the start. However, the nearby villages and towns, such as Desertmartin, offer traditional pubs and cafes where you can enjoy a meal or a drink after your hike.
Yes, Iniscarn Forest is a key feature of the area and is integrated into several routes. The Slieve Gallion NE Top via Iniscarn Forest trail is a great example, taking you through pleasant woodland before ascending into open moorland.
There is a small but well-regarded selection of primary trails in the immediate area, with 7 main routes featured. These trails offer a range of difficulties, from moderate loops to challenging all-day hikes, primarily centered on Slieve Gallion and the Sperrin Mountains.


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