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United Kingdom
Wales
South Wales

Gwaun-Cae-Gurwen

The best walks and hikes around Gwaun-Cae-Gurwen

4.7

(236)

1,551

hikers

72

hikes

Hiking around Gwaun-Cae-Gurwen offers access to diverse landscapes within the Bannau Brycheiniog (Brecon Beacons) National Park. The region features a mix of open mountain terrain, historic quarries, and forested areas. Trails often lead through valleys and ascend to hills like Garreg Lwyd, providing varied elevation changes.

Best hiking trails around Gwaun-Cae-Gurwen

  • The most popular hiking route is Into the Black Mountain — Herbert's Quarry to Garreg Las loop, Brecon Beacons National Park, a 8.7 miles (13.9 km) moderate trail…

Last updated: May 24, 2026

4.1

(10)

61

hikers

#1.

Into the Black Mountain — Herbert's Quarry to Garreg Las loop, Brecon Beacons National Park

13.9km

04:05

390m

390m

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Moderate

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

Easy
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Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate
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Popular around Gwaun-Cae-Gurwen

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Tips from the Community

Geraint
May 18, 2024, Foel Fawr Limestone Quarry

Amazing views across the Carmarthen fans

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0

Garreg Las (Twyn-Swnd) is on the west side of the Black Mountain range, and it is visited far less often than many peaks in the Brecon Beacons. Its remoteness is its draw for me; rarely will you be unindated with a host of other walkers here. It is also hansomely topped by a pair of substansive, rocky ancient cairns. You can come across from the car park on the A4069 Brynaman Road or come up from Llanddeusant; both are equally as appealing, but the Llanddeusant route takes the top slot if you go back via Llyn y Fan Fach; this route has the best views. The views from the summit itself are like the location: raw and remote, but I love the place. It is a good area for a bit of navigation practice. At 635 metres high, it is a UK-listed Nuttall and Hewitt. Tip: Any Welsh place name with Llan in it means it has a church. In this case, Llanddeusant means the church with two saints.

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FARID L
January 24, 2024, Garreg Lwyd Summit

Garreg Lwyd, also known as Moel Gornach, is a peak in the Black Mountain of the Brecon Beacons, South Wales. It is a subsidiary summit of Fan Brycheiniog. It is the westernmost area over 2,000 feet above sea level in South Wales.

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FARID L
January 24, 2024, Herbert's Quarry

Herbert’s Quarry is part of the Black Mountain and Mynydd Myddfai Registered Landscape of Outstanding Historic Interest in Wales. Unlike in other lime producing areas where canals and tramroads could be built, the industry at Herbert’s Quarry was served solely by road transport. The lime trade was a factor in the development of Turnpike roads, and the network of tracks and roads over the mountain is closely associated with the activity at Herbert’s Quarry. As you walk through the site you are taking a journey through time, and walking in the footsteps of many hundreds and thousands of people before you, people whose hard work, sweat and drudgery shaped this landscape and left a rich industrial legacy.

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Abandoned limestone quarry. You walk among the remains of lime kilns and dumps dating from the past two centuries. It now also appears to be a popular bouldering site. The Welsh name for the site is Foel Fawr Limestone Quarry.

Translated by Google

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Glorious views all round but the Komoot app struggled to track me in real time. It kept demanding I turns. I fear it may be disadvantageous if you don’t also read a map as this is a bleak area to get lost in.

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Inconspicuous peaks

Translated by Google

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Hiking shoes recommended because of boggy paths.

Translated by Google

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Frequently Asked Questions

How many hiking trails are available around Gwaun-Cae-Gurwen?

There are over 70 hiking routes in the Gwaun-Cae-Gurwen area, offering a wide range of options for different skill levels and preferences. These trails explore the diverse landscapes of the Bannau Brycheiniog (Brecon Beacons) National Park, from historic quarries to open mountain terrain.

Are there easy, family-friendly walks in Gwaun-Cae-Gurwen?

Yes, Gwaun-Cae-Gurwen offers nearly 30 easy trails suitable for families. A great option is the Herbert's Quarry & Garreg Lwyd loop, which is just 1.9 miles (3.1 km) long and provides scenic views around the quarry and Garreg Lwyd hill.

What are the more challenging hikes in the area?

For those seeking a challenge, there are 6 difficult routes around Gwaun-Cae-Gurwen. Many of these involve significant elevation changes as they ascend hills and traverse rugged mountain paths within the Black Mountain area of the Brecon Beacons.

Are there circular walking routes available?

Yes, many of the trails around Gwaun-Cae-Gurwen are circular, allowing you to start and finish at the same point. An example is the Into the Black Mountain — Herbert's Quarry to Garreg Las loop, a moderate 8.7-mile (13.9 km) route that explores the Black Mountain area and historic quarry landscapes.

What natural landmarks or viewpoints can I see while hiking?

The region is rich in natural landmarks and offers stunning viewpoints. You can hike to summits like Garreg Lwyd Summit or Garreg Las Summit Cairns for panoramic views. The area also features the impressive Cribarth Summit (The Sleeping Giant), a distinctive peak in the Brecon Beacons.

Are there historical sites or other attractions to explore near the trails?

Absolutely. The area is known for its historic quarry sites, such as Herbert's Quarry, which you'll encounter on many routes. You can also visit the Carreg Cennen Castle, a dramatic fortress perched on a rocky outcrop, or the Wellington MF509 Crash Site and Memorial, offering a poignant historical stop.

Is Gwaun-Cae-Gurwen a dog-friendly hiking destination?

Yes, Gwaun-Cae-Gurwen is generally dog-friendly, with many trails suitable for walks with your canine companion. However, as much of the area is within the Bannau Brycheiniog (Brecon Beacons) National Park and involves agricultural land, it's essential to keep dogs on a lead, especially near livestock, and to follow the Countryside Code.

What do other hikers enjoy most about Gwaun-Cae-Gurwen?

The area is highly rated by the komoot community, with an average score of 4.8 stars from over 200 reviews. Hikers often praise the diverse landscapes, from the historic quarry sites to the open mountain views, and the variety of routes catering to different abilities. The sense of exploring the Black Mountain region is a common highlight.

What is the best time of year to hike in Gwaun-Cae-Gurwen?

Spring and autumn offer pleasant temperatures and beautiful scenery, with spring bringing wildflowers and autumn showcasing vibrant foliage. Summer is also popular, though trails can be busier. Winter hiking is possible but requires appropriate gear due to potentially challenging weather conditions and shorter daylight hours, especially on higher ground.

Are there any trails that pass by a pub or offer refreshments nearby?

While specific routes may not directly pass a pub, many trails are within a reasonable distance of local villages and towns where you can find pubs and cafes for refreshments. It's advisable to check local amenities in advance, especially in the more remote parts of the Black Mountain.

Can I reach the hiking trails by public transport?

Public transport options to Gwaun-Cae-Gurwen and surrounding areas are limited, especially for reaching specific trailheads within the Brecon Beacons National Park. While some bus services operate in the larger towns, accessing more remote starting points often requires a car. Planning your route and checking local bus schedules is recommended if relying on public transport.

Where can I park when hiking in Gwaun-Cae-Gurwen?

Parking is typically available at common trailheads and designated car parks, particularly around popular starting points like Herbert's Quarry. Always ensure you park responsibly, not obstructing gates or access roads, and check for any parking fees or restrictions. Some smaller, less-known trails might have limited roadside parking.

Are there any hidden gem trails or less-known routes?

Beyond the most popular routes, the Gwaun-Cae-Gurwen area, being part of the vast Brecon Beacons, holds many quieter paths. Consider exploring routes like the Forest Stream – Forest Cycle Path loop from Cilybebyll, which offers a different character through forested areas, or the Foel Fawr Limestone Quarry – Herbert's Quarry loop for a deeper dive into the region's industrial heritage away from the busiest spots.

Most popular routes around Gwaun-Cae-Gurwen

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