4.6
(80)
611
hikers
32
hikes
Hiking around Llanerfyl explores the rolling hills and river valleys of Powys in Mid Wales. The landscape features a mix of open moorland, large conifer forests like Dyfnant Forest, and prominent water bodies including Lake Vyrnwy and the River Vyrnwy. The terrain offers a variety of walking routes, from gentle riverside paths to more demanding ascents in the surrounding hills.
Last updated: April 27, 2026
4.7
(21)
133
hikers
6.22km
01:53
200m
200m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
15
hikers
4.93km
01:25
130m
120m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4.7
(3)
33
hikers
11.3km
03:08
210m
210m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.7
(3)
32
hikers
11.2km
03:07
210m
210m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.7
(3)
10
hikers
11.2km
03:18
330m
330m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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This is a nice spot to relax and enjoy the pretty settlement of Pontrobert on the River Vrynwy. Pontrobert features on the Glyndŵr’s Way long-distance trail, as well as the 7-mile (11 km) Ann Griffiths Walk.
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Dolanog is a picturesque settlement on the River Vyrnwy and is visited on the Glyndŵr’s Way National Trail. It has associations with another Welsh hero in Ann Griffiths, who lived here at Dolwar Fechan. The Ann Griffiths Memorial Chapel pays tribute to the nonconformist Welsh poet.
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Llanwddyn is a small village beneath the Llanwddyn Dam on Lake Vyrnwy. The original village was flooded when the reservoir was created in the 1880s. There are a couple of accommodation options in the surroundings: the beautifully situated Lake Vyrnwy Hotel and Spa to the north-east and the Lake Vyrnwy campsite to the east.
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The RSPB centre keeps a board of all the recent birds sighted in the area.
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Gorgeous area. Be aware the road/trail on the south side (including access to/from Llanymawddwy) are currently closed due to damage from storm Darragh. See https://www.hdcymru.co.uk/our-visitor-sites/lake-vyrnwy/storm-darragh/ for more details.
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There is a little cafe above the main car park for a coffee and cake after the "gift shop" labelled walks. As usual, Komoot makes the walk easier than using signposts - remember to download to the phone app. Kayaking/canoeing around the lake is only possible for about half of it due to a protected bird sanctuary.
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Lake Vyrnwy (Welsh: Llyn Efyrnwy, pronounced [ɛˈvərnʊɨ] or Llyn Llanwddyn) is a reservoir in Powys, Wales, built in the 1880s for Liverpool Corporation Waterworks to supply Liverpool with fresh water. It flooded the head of the Vyrnwy (Welsh: Afon Efyrnwy) valley and submerged the village of Llanwddyn.
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Starting from the western outskirts of Carno village, this open track, composed of a mix of grass and gravel, ascends steeply towards Bryn Amlwg. As you climb, enjoy the breathtaking vistas of the expansive moorland, punctuated by the towering turbines of the Carno Wind Farm.
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Yes, the area offers several options suitable for families. The Artisans Café & Gift Shop – Lake Vyrnwy Dam loop from Abertridwr is a gentle 4-mile (6.4 km) walk with great views of the Victorian reservoir. For a very quiet location with picnic benches, the trails at Bod Petryal are popular with families and offer shorter loops.
The region is home to some spectacular waterfalls. Pistyll Rhaeadr, one of the Seven Wonders of Wales, is a must-see and has footpaths to explore the 240-ft cascade. For a trail that takes you through a forest to a series of falls, the Cascades Walk in Hafren Forest is a great choice, leading to the source of the River Severn.
Most of the popular trails around Llanerfyl are circular. A great example is the Dolanog – River Vyrnwy loop from Dolanog. This moderate 7-mile (11.2 km) route provides a lovely experience following the river and passing through quiet farmland.
Dogs are generally welcome on the public footpaths and in the forests around Llanerfyl. However, you will be walking through areas with livestock, so it's essential to keep your dog on a lead, especially in farmland. Also, be mindful of ground-nesting birds on open moorland during nesting season (typically March to July).
Many popular trailheads have dedicated parking. For walks around Lake Vyrnwy, there are several car parks near the dam and visitor centre. Popular spots like Pistyll Rhaeadr have their own car park (a fee may apply). Other trailheads, such as those in Dyfnant Forest or at Bod Petryal, offer free parking, but spaces can be limited.
The terrain is quite varied. You'll find gentle, well-trodden paths along the River Vyrnwy and around Lake Vyrnwy. Hikes in Dyfnant and Hafren forests feature a mix of wide forest tracks and narrower, sometimes muddy, footpaths. Routes that venture onto the open moorland can be boggy and require sturdy, waterproof footwear.
Yes, the area is crossed by two significant trails. A section of Glyndŵr's Way, a 135-mile National Trail, passes through the nearby Dyfnant Forest. For a shorter but historically rich experience, the 7-mile Ann Griffiths Walk follows the River Vyrnwy and commemorates the 18th-century hymn writer.
The area is highly rated by the komoot community. Hikers often praise the tranquility of the region, the beautiful mix of forest and riverside scenery, and the well-maintained paths around key attractions like Lake Vyrnwy. The variety of walks, from easy strolls to more challenging hikes, is also frequently mentioned.
There are over 30 curated hiking routes to explore around Llanerfyl. These range from easy walks under 5 miles to more difficult, longer hikes, ensuring there's a trail for every fitness level.
For expansive views, the trails at Llanymynech Rocks Nature Reserve are highly regarded, offering amazing vistas from the escarpment. The paths around Lake Vyrnwy also provide stunning scenery, particularly of the iconic straining tower and stone dam set against the surrounding hills.
While many trails are rural, you can plan your hike to include a stop. The area around Lake Vyrnwy has cafes and a hotel near the main visitor centre. In villages like Dolanog or Pontrobert, you may find a local pub for refreshments after your walk, but it's always best to check opening times in advance.
Reaching trailheads in this rural part of Wales by public transport can be challenging. Bus services are infrequent and may not go directly to the start of many walks. The best approach is to travel to a larger town like Welshpool and then use a pre-booked taxi. Driving is the most practical option for accessing most hiking locations.


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