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Llyn Clywedog

Easy hikes and walks around Llyn Clywedog

4.3

(159)

1,476

hikers

52

hikes

Easy hiking trails around Llyn Clywedog traverse a landscape shaped by the expansive reservoir, rolling hills, and dense forests of the Cambrian Mountains. This region features varied terrain, from reservoir-side paths to forested sections and open hilltops. The impressive Clywedog Dam is a prominent landmark, alongside the historic Bryntail Lead Mines. Hikers can expect a mix of gentle gradients and moderate ascents, offering diverse natural features.

Best easy hiking trails around Llyn Clywedog

  • The most popular easy hiking route is Clywedog Dam – Yr Allt Summit Path loop from Pen-Y-Gaer, a 3.2 miles (5.2 km) trail that takes 1 hour 34 minutes to complete. This route offers views of the dam and surrounding hills.
  • Another top favourite among local hikers is Bryn y Fan Summit Trig Point – Bryn y Fan Summit loop from Bwlch y Gle Dam, an easy 2.1 miles (3.3 km) path. This trail climbs to the Bryn y Fan summit, providing panoramic views over the reservoir.
  • Local hikers also love the Cwmystwyth mines loop from Llanidloes Without, a 3.2 miles (5.1 km) trail leading through the historic mining landscape, often completed in about 1 hour 29 minutes.
  • Hiking around Llyn Clywedog is defined by reservoir-side paths, dense forests, and rolling hills. The network offers options for various ability levels, including many easy hiking trails.
  • The routes in Llyn Clywedog are highly rated by the komoot community with an average score of 4.2 stars from more than 100 reviews. More than 1,200 hikers have used komoot to explore Llyn Clywedog's varied terrain.

Last updated: June 30, 2026

4.0

(11)

63

hikers

#1.

Clywedog Dam – Yr Allt Summit Path loop from Pen-Y-Gaer

5.21km

01:35

160m

160m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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Easy

5.0

(3)

29

hikers

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy
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3.0

(1)

7

hikers

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

4

hikers

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy
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Tips from the Community

Jason
April 15, 2026, Wooden Shelter

Great for dogs Great views

0

0

Great hike but lots of fallen trees so made it much harder and longer

0

0

Zoe Evans
February 2, 2026, Wooden Shelter

Beautiful area to have a stop and appreciate your surroundings.

0

0

This is a historic mining site, with activity dating back to the Bronze Age. The 18th century was its heyday, with silver, zinc and lead all being mined here. It's also the site where the Banc Ty'nddôl sun-disc was discovered in 2002. Over 4,000 years old, this gold disc is the earliest such artefact ever unearthed in Wales.

1

0

Alex Foxfield
October 22, 2025, Clywedog Dam

Built primarily to regulate the flow of water in the River Severn, the Clywedog Dam is an impressive sight. It's the tallest concrete dam in Britain, at 236 feet (72 m) high, while it's also 750 feet (230 m) wide. There are two marked hiking trails on the reservoir.

1

0

Andy
October 7, 2024, Severn Break Its Neck

Some great gravel & MTB trails close by

0

0

Running water for the toilets but no taps so no bottle refill. Understand there is a tap at the bunkhouse to the north.

0

0

Quite a deep ford with some slippery rocks. Take care when crossing by bike

0

0

Frequently Asked Questions

How many easy hiking trails are there around Llyn Clywedog?

Llyn Clywedog offers a good selection of easy hiking trails, with 19 routes specifically categorized as easy. In total, the area features over 50 hiking routes suitable for various abilities.

What kind of terrain can I expect on easy hikes around Llyn Clywedog?

Easy hikes around Llyn Clywedog feature a diverse landscape, including reservoir-side paths, sections through dense forests, and open hilltops. You'll find a mix of gentle gradients and moderate ascents, providing varied scenery without overly challenging terrain.

Are there any easy circular walks around Llyn Clywedog?

Yes, Llyn Clywedog has several easy circular walks. For example, the Clywedog Dam – Yr Allt Summit Path loop is an easy 5.2 km (3.2 miles) circular route offering views of the dam and surrounding hills. Another option is the Bryn y Fan Summit Trig Point – Bryn y Fan Summit loop, a 3.3 km (2.1 miles) path with panoramic reservoir views.

Can I bring my dog on the easy trails at Llyn Clywedog?

Llyn Clywedog is generally dog-friendly, with many trails suitable for walks with your canine companion. However, it's always recommended to keep dogs on a lead, especially near livestock or wildlife, and to check specific trail regulations or signage for any restrictions.

Are the easy trails around Llyn Clywedog suitable for families with children?

Absolutely. Many easy trails around Llyn Clywedog are ideal for families. Routes like the Hafren Forest Boardwalk – Hafren Cascades Boardwalk loop are relatively short and feature gentle gradients, making them perfect for younger hikers. The varied scenery and opportunities for wildlife spotting add to the family-friendly appeal.

What are some notable landmarks or viewpoints I can see on an easy hike?

On an easy hike, you can encounter several notable landmarks. The impressive Clywedog Dam itself is a major attraction, with viewing points offering panoramic vistas. The Bryn y Fan Summit Trig Point provides commanding views over the reservoir. You can also explore the historic Bryntail Lead Mines, which are accessible via routes like the Clywedog Gorge Trail.

Where can I park when visiting Llyn Clywedog for an easy hike?

Parking is available at various points around Llyn Clywedog, often near popular trailheads or attractions like the Clywedog Dam. Specific parking information for individual routes can usually be found on the respective komoot tour pages, such as the starting points for the Clywedog Dam – Yr Allt Summit Path loop from Pen-Y-Gaer or the Bryn y Fan Summit Trig Point – Bryn y Fan Summit loop from Bwlch y Gle Dam.

What is the best time of year to enjoy easy hikes around Llyn Clywedog?

Llyn Clywedog offers beautiful hiking opportunities year-round. Spring brings fresh greenery and blooming wildflowers, while autumn showcases stunning foliage. Summer provides longer daylight hours and generally pleasant weather. Even in winter, the landscape can be serene, though some paths might be muddy or require appropriate footwear.

What wildlife might I spot on an easy walk around Llyn Clywedog?

Llyn Clywedog is a haven for wildlife. On an easy walk, you might spot various bird species, including red kites and buzzards soaring overhead. The woods bordering the reservoir are home to tawny owls, pied flycatchers, and different tits. Keep an eye out for occasional sightings of ospreys in the area too.

Are there any easy trails that lead to the Hafren Forest?

Yes, the Hafren Forest, adjacent to the reservoir, offers additional trails suitable for easy walks. The Hafren Forest Boardwalk – Hafren Cascades Boardwalk loop is an excellent example, providing a gentle route through the forest environment.

What do other hikers say about the easy trails in Llyn Clywedog?

The easy trails in Llyn Clywedog are highly rated by the komoot community, with an average score of 4.2 stars from over 100 reviews. Hikers often praise the well-marked paths, the diverse scenery, and the peaceful atmosphere, making it a popular choice for those seeking accessible outdoor experiences.

How long do easy hikes typically take around Llyn Clywedog?

The duration of easy hikes around Llyn Clywedog varies depending on the route and your pace. For instance, the Clywedog Dam – Yr Allt Summit Path loop (5.2 km) typically takes about 1 hour 34 minutes, while the shorter Bryn y Fan Summit Trig Point – Bryn y Fan Summit loop (3.3 km) can be completed in around 1 hour 12 minutes.

Most popular routes around Llyn Clywedog

Cycling around Llyn Clywedog

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