Pegwn Mawr

Pegwn Mawr

Pegwn Mawr Group Walks | Join a Walk

586m Elevation
300m Prominence
Wales Country

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Classifications

Marilyn Dodd Dewey

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Don't walk alone! Find friendly walkers to explore Pegwn Mawr together. Join scheduled group walks or start your own.

Elevation

586m

1,923 ft

Prominence

300m

Coordinates

52.4204, -3.4367

SO023812

OS Map

136

Explorer: 214E

At the Summit

The summit of Pegwn Mawr features a sizable rocky outcrop, offering panoramic views with a small stone cairn marking the peak. Watch where you step, as it can be a bit wobbly up there!

Terrain & Geology

Rocky with stretches of grassy slopes and occasional boggy patches. Good hiking boots are advisable!

Pegwn Mawr is primarily composed of Old Red Sandstone, a sedimentary rock that has been worn down over millennia, creating its distinctive rugged terrain. The striking cliffs and valleys showcase the geological history of the area, representing an ancient sea bed.

Views & Scenery

From the summit, you can gaze upon the majestic peaks of the Brecon Beacons, and on a clear day, even spot the distant Black Mountains and the rolling hills of South Wales.

History & Heritage

Name Origin

The name 'Pegwn Mawr' translates to 'Big Hill' in Welsh, which is rather straightforward - a no-frills naming if you will!

Historical Significance

Pegwn Mawr is part of the cultural tapestry of the Brecon Beacons, with its rich local folklore and stunning landscape attracting both storytellers and hikers alike.

Popular Routes

Cwm Cadlan Route

Moderate

This route starts from the charming Cwm Cadlan valley, leading you through heather-covered moors and steep grassy slopes to the summit.

7.5 km 3.5 hours

Penyfan Route

Challenging

A more challenging ascent that takes you along the ridge from Penyfan, offering breathtaking views and a bit of a workout.

9 km 4 hours

Getting There & Facilities

Parking

Parking is available at Cwm Cadlan car park, located just 2 km from the trailhead. It's a small space, so arrive early on busy days!

Public Transport

Buses run from Merthyr Tydfil to nearby villages; however, a car is recommended to access the starting points conveniently.

Nearby Facilities

There is a café in Tredegar that serves a good cuppa, along with public toilets. Bring your own hot dogs, though; they might not have those!

Safety Information

Known Hazards

  • Variable weather conditions can change quickly in the Brecon Beacons. Be prepared for everything from sunshine to sudden downpours. Also, watch out for slippery rocks, especially after rain.

General Safety Tips

  • Check weather conditions before setting out
  • Carry appropriate clothing and equipment
  • Let someone know your planned route
  • Take a map, compass, and GPS device
  • Carry emergency supplies: food, water, first aid kit, torch

Find Walking Companions

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Hills

Some common questions about the hills answered

Are there group walks up Pegwn Mawr?

Many walkers use Walkmates to join or organise walks with others. You can check for group walks around Pegwn Mawr through the maps

Are there other walkers around Pegwn Mawr?

Activity varies by location and time, but Walkmates lets you see whether others have shared walks or shown interest in this area. Find other people through the walking friends search walking friends for Pegwn Mawr search or of course create your own walk for Pegwn Mawr

Can I organise a walk to Pegwn Mawr?

Yes. If there aren’t any walks listed already, you can create a walk and make it available for others to join.

If you're signed up to Walkmates, you can create a walk to Pegwn Mawr.

How do I find a walk up this hill?

There are often multiple ways to walk this hill, depending on experience and route preference. Walkmates helps you explore walks and routes that others have shared.

Can I suggest a new route up Pegwn Mawr?

Yes. You can suggest or create routes to share with others. Walkmates focuses on the social side of walking, so routes are used to help people organise walks and explore areas together, rather than as detailed navigation tools or route libraries.

Other uses really appreciate knowledgeable walkers sharing their routes. Share your favourite route to Pegwn Mawr here

The is an error or something incorrect about this hill. How do I let you know?

We always strive to keep the information on Walkmates as accurate as possible. If you find an error, please let us know through the contact form and we'll aim to correct it as quickly as possible