4.3
(362)
2,701
hikers
95
hikes
Hiking around Llandderfel explores the upper Dee Valley in North Wales. The landscape is characterized by the expansive Bala Lake (Llyn Tegid), the course of the River Dee, and the high heather moorlands of the Berwyn mountains. This provides a mix of terrain, from level lakeside paths to more challenging mountain hikes on peaks like Arenig Fawr.
Last updated: May 12, 2026
4.9
(13)
119
hikers
15.2km
04:49
560m
560m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3.9
(8)
58
hikers
19.7km
05:10
160m
160m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(1)
32
hikers
4.25km
01:14
110m
110m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.8
(4)
11
hikers
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
3.0
(1)
14
hikers
29.1km
08:21
710m
710m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
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The memorial is right next to the summit cairn, and is suitably low key for such a location and what it commemorates.
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As the Arenig Fawr is an isolated peak the views in all directions are very good - including to the nearby Rhinogs.
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The secondary top of Arenig Fawr, but with equally good views.
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A lovely little lake (Llyn) in the shadow of Arenig Fawr, a great place for reflections when the weather is bright and calm.
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Artificially enlarged, this beautiful lake provides perfect reflections of the mountain above. Wonderfully peaceful place you will often have entirely to yourself.
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A fine summit atop an isolated peak so there are wide views in all direction. Also a very fitting memorial.
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The outflow from Llyn Arenig down to Llyn Celyn, this shows where it flows through the dam.
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Very fitting memorial at the summit of Arenig Fawr.
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Yes, there are several options for families. For a shorter outing, the Llyn Arenig Fawr – Arenig Fawr Bothy loop from Cefn Garw is an easy 2.6-mile (4.2 km) trail through open moorland. Another popular spot is Bod Petryal, which offers picnic benches and very easy paths around a lake, perfect for those with young children.
Many trails in the area are suitable for dogs, but it's essential to keep them on a lead, especially when walking through farmland with livestock or on the moors during bird nesting season. Coed y Brenin Forest Park is a highly-regarded option for dog walkers, offering numerous wooded paths and trails.
The region offers excellent circular routes. For a moderate hike with great views, the Llyn Tegid (Lake Bala) – View of Llyn Tegid loop from Bala is a 6.6-mile (10.7 km) trail that climbs to offer rewarding vistas of the lake. For a more strenuous day, the Precipice Walk (Llwybr Cynwch) is a famous local loop known for its dramatic, narrow paths and stunning scenery.
Yes, the area is a gateway to the Berwyn mountains. For a tough but rewarding day, consider the Llyn Arenig Fawr – Arenig Fawr South Top loop from Y Frongoch. This 9.5-mile (15.2 km) route involves significant ascent and provides a true mountain experience with panoramic views.
For a beautiful walk featuring waterfalls, the Torrent Walk (Llwybr Clywedog) is an excellent choice. It's a well-loved local trail that follows a river through a steep, wooded gorge. Another option is Coed y Brenin Forest Park, where some of the longer walking trails lead past impressive waterfalls.
You can explore over 100 different hiking routes around Llandderfel. The trails range from 25 easy walks suitable for all fitness levels to over 20 difficult mountain hikes for experienced adventurers, covering everything from lakeside paths to rugged peaks.
The hiking routes around Llandderfel are highly rated by the komoot community, with an average score of 4.5 stars. Hikers often praise the variety of the landscape, from the serene paths around Bala Lake (Llyn Tegid) to the wild, remote feeling of the Berwyn mountain range.
Yes, there is a scenic trail connecting Llandderfel and the town of Bala. The route is roughly 2.5-3 hours and takes you across farmland and along quiet country roads, offering lovely views of the Dee Valley and the surrounding mountains.
Besides the trails starting in the village, there are several well-known hiking areas nearby:
The terrain is very diverse. You'll find gentle, level paths along the shores of Bala Lake (Llyn Tegid) and the banks of the River Dee. For more of a challenge, the landscape rises into the Berwyn mountains, which feature steep ascents, open heather moorland, and rocky summits.
Parking availability depends on your chosen trail. For walks around Bala Lake, there are car parks in the town of Bala. For more remote mountain hikes like those up Arenig Fawr, you will typically find small lay-bys or designated informal parking areas near the trailhead. Popular spots like Coed y Brenin Forest Park and the Precipice Walk have their own dedicated car parks.


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