4.6
(4801)
46,831
hikers
143
hikes
Easy hiking trails around Glyn Tarell traverse a glacially-carved valley within the Bannau Brycheiniog (Brecon Beacons) National Park. The region features high mountain ridges, expansive open moorland, and the River Tarell flowing through its floor. This landscape offers a variety of routes, including those through nature reserves and along river valleys, providing diverse hiking experiences.
Last updated: April 25, 2026
4.6
(24)
112
hikers
4.49km
01:40
290m
290m
Embark on an easy hike through the Craig Cerrig-gleisiad & Fan Frynych Nature Reserve, where you will discover a dramatic glacial landscape. This route features steep-sided crags and an amphitheatre-shaped…
4.5
(23)
155
hikers
4.94km
01:22
80m
80m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4.8
(4)
74
hikers
5.12km
01:48
290m
290m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.0
(2)
28
hikers
2.91km
01:06
200m
200m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
26
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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In wet weather the down climb section becomes incredibly hard to stay upright on. Slipped multiple times, a few people even had to do a bum shuffle down for safety. Would recommend reversing the route to go up the muddy side and down the more rocky side.
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There’s a lay-by for vehicles just at the start. It’s far enough away from Pen Y Fan to not get busy
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Craig Cerrig Gleisiad and Fan Frynych Nature Reserve. Moderate graded walk, which is now way-marked from start to finish. The Trail follows an uneven and increasingly steep narrow path and returns along the same route. The reserve is grazed by cattle, sheep and mountain ponies. Please keep dogs under close control.
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That’s a nice little tip there Zoe!
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Craig Cerrig-Gleisiad, is one of an incredible size of craggy mountain landscape, that lays just only a few hundred metres up from the main A470 road. The “Craig Cerrig-Gleisiad” side actually makes up half of the Dramatic landscapes created by glaciers carved where out of this valley during the last ice age. Craig Cerrig-Gleisiad is a registered National resources wales Nature Reserve, the rocky steep slopes and sharp escarpments with the huge crags are home to rare arctic-alpine known plant, these are their southernmost location in the UK and are not even found again until the Alps! A number of different routes to be taken and chosen from, appropriate footwear is essential
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𝐂𝐫𝐚𝐢𝐠 𝐂𝐞𝐫𝐫𝐢𝐠-𝐆𝐥𝐞𝐢𝐬𝐢𝐚𝐝 & 𝐅𝐚𝐧 𝐅𝐫𝐲𝐧𝐲𝐜𝐡 𝐍𝐚𝐭𝐮𝐫𝐞 𝐑𝐞𝐬𝐞𝐫𝐯𝐞 𝟔𝟐𝟗𝐌⛰️ Craig Cerrig-gleisiad is an subsidiary summit of Fan Fawr in the Fforest Fawr section of the Bannau Brycheninog National Park. (The Brecon Beacons National Park). Enclosed within an incredible atmospheric amphitheatre that’s been created by the soaring cliffs of Craig Cerrig-Gleisiad, of which is a incredible size of craggy mountain landscape, that lays just only a few hundred metres up from the main A470 road. The “Craig Cerrig-Gleisiad” side actually makes up half of the Dramatic landscapes created by glaciers carved where out of this valley during the last ice age. Craig Cerrig-Gleisiad and Fan Frynych National Nature Reserve steepness to the rocky slopes, sharp escarpments and crags are home to rare arctic-alpine known plant, these are their southernmost location in the UK and are NOT found again until the Alps!!. 𝐅𝐚𝐧 𝐅𝐫𝐲𝐧𝐲𝐜𝐡 is the actual summit of the nature reserve an is at a height of (𝟔𝟐𝟗𝐌)
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Fellow hiking friends have said that this lake has a lot of leeches! 😳
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Glyn Tarell offers a wide selection of easy hiking trails, with 37 routes specifically designed for a more relaxed experience. The region's glacially-carved valley and open moorland provide diverse and accessible options for all abilities.
The easy hiking trails in Glyn Tarell are generally characterized by gentler ascents and well-defined paths, making them ideal for beginners, families, or those seeking a less strenuous walk. Many routes traverse the scenic valley floor or nature reserves, offering beautiful views without significant challenges.
Yes, Glyn Tarell features several easy circular walks. A popular option is the Craig Cerrig-gleisiad & Fan Frynych Nature Reserve loop, which is 2.8 miles (4.5 km) long and takes about 1 hour 40 minutes. Another great choice is the Hiking loop from Libanus, an easy 3.1-mile (4.9 km) path offering views of the surrounding valley.
Along the easy hiking trails, you can experience the stunning glacial landscapes, open moorland, and the meandering River Tarell. The Craig Cerrig-gleisiad & Fan Frynych Nature Reserve loop, for instance, showcases unique geological formations and rich biodiversity. While the highest peaks like Pen y Fan and Corn Du summit are typically part of more challenging routes, some easy trails offer distant views of these impressive landmarks.
While the River Tarell itself features cascading waterfalls, especially after rainfall, the most prominent waterfalls like Blaen y Glyn are located in the nearby Caerfanell Valley. Many easy trails in Glyn Tarell offer scenic views of the river and its smaller cascades, providing a tranquil experience.
The easy hiking trails in Glyn Tarell are highly rated by the komoot community, with an average score of 4.7 stars from over 3,400 reviews. Hikers often praise the region's dramatic glacial scenery, the tranquility of the river valleys, and the accessibility of the trails for various ability levels.
Many trails within the Bannau Brycheiniog (Brecon Beacons) National Park, including those in Glyn Tarell, are generally dog-friendly. However, it's always recommended to keep dogs on a lead, especially near livestock or in nature reserves like Craig Cerrig-gleisiad & Fan Frynych, to protect wildlife and ensure safety.
Many popular starting points for hikes in Glyn Tarell, such as the area around the 'Storey Arms', offer parking facilities. For specific routes like the Craig Cerrig Gleisiad – Craig Cerrig Gleisiad loop from Bannau Brycheiniog National Park, parking is often available near the national park access points.
One of the shorter easy hikes is the Hiking loop from Bannau Brycheiniog National Park, which covers approximately 1.8 miles (2.9 km) and can be completed in about 1 hour 6 minutes. This route offers a quick yet rewarding experience of the area's natural beauty.
The easy hikes in Glyn Tarell feature varied terrain, including paths through glacially-carved valleys, along the River Tarell, and across open moorland. While generally well-maintained, some sections may involve uneven ground or gentle inclines, typical of a natural landscape within a national park.
Glyn Tarell is beautiful year-round, but spring and summer offer the most pleasant weather for easy hikes, with wildflowers blooming and longer daylight hours. Autumn brings stunning fall colors to the landscape. Even in winter, with appropriate gear, the trails can be enjoyed, offering a serene and often dramatic experience of the glacial valley.
While many trails are well-known, exploring routes like the Cwm Llwch Lake – View of Pen Milan loop from Cwm-llwch can offer a sense of discovery. This 3.2-mile (5.1 km) loop provides beautiful views and a chance to experience the quieter parts of the valley, away from the more frequented paths.


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