4.8
(11)
97
hikers
7
hikes
Mountaineering routes around Ystradfellte are situated within the Brecon Beacons National Park, characterized by its rugged, mountainous environment. The region features dramatic waterfalls, extensive cave systems, and deep, wooded gorges carved through limestone formations. This landscape provides challenging terrain with steep ascents and rocky sections, suitable for strenuous climbs and exploration.
Last updated: July 31, 2026
4.5
(2)
38
hikers
6.43km
02:25
440m
440m
Moderate mountaineering route. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(5)
29
hikers
14.0km
04:40
640m
640m
Moderate mountaineering route. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(4)
20
hikers
17.8km
06:22
1,020m
1,020m
Hard mountaineering route. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
7
hikers
18.8km
06:23
930m
930m
Hard mountaineering route. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
4
hikers
11.1km
03:57
620m
620m
Moderate mountaineering route. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Wonderful view of the surrounding hills. The views reward the effort it takes to climb this mountain.
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If you are lucky enough to get a nice day there are views for miles
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This is the col between Corn Du and Craig Gwaun Taf. Not only is it a fine viewpoint, but it is also the parting of the ways. Turn right at the marker stone you will follow the crowds down to the Storey Arms, turn left to Craig Gwaun Taf and you arfe likely to have the airy path all to yourself.
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Craig Gwaun Taf is the sheer escarpment that runs south from Corn Du, and overlooks the valley of Blaen Taf Fechan.
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This is the ridge route to Pen y Fan from the north. A fine route that steepens sharply near the top.
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Cribyn is the smallest of the Brecon's 'big Three, but it is a shapely top and should be included in any climb up here.
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Nice large new car park for you to park before you make your way into the hills.
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There are 8 mountaineering routes around Ystradfellte. These include 1 easy route, 5 moderate routes, and 2 difficult routes, offering options for various skill levels.
The terrain around Ystradfellte is rugged and mountainous, characterized by dramatic waterfalls, extensive cave systems, and deep, wooded gorges. You can expect challenging sections with steep ascents, rocky paths, and potentially wet or slippery surfaces, especially near waterfalls. Good hiking boots are essential.
While the core mountaineering routes focus on higher elevations, Ystradfellte is renowned as "Waterfall Country." Many trails in the area, including the famous Four Waterfalls Walk, allow you to experience cascades like Sgwd Yr Eira, Sgwd Uchaf Clun-Gwyn Waterfall, and Sgwd y Pannwr. These are often strenuous hikes with steep sections and steps.
Yes, several routes are circular. For example, the Pen y Fan Summit loop from Beacons Reservoir is a moderate 6.5 km circular trail. Another option is the more challenging Corn Du summit – Pen y Fan loop from Beacons Reservoir, which covers 18.8 km.
The routes often lead to prominent peaks like Pen y Fan and Corn Du, offering expansive views across the Brecon Beacons. You might also encounter mountain passes such as The Gap Pass or Bwlch Cerrig Duon Pass, which are significant features of the landscape.
While many mountaineering routes in Ystradfellte are strenuous, there is one easy route available. For families, it's important to consider the rugged and often steep nature of the trails, especially around the waterfalls. Always check the specific route details for distance, elevation, and difficulty to ensure it's suitable for all members of your group.
Many trails in the Brecon Beacons National Park are dog-friendly, but it's crucial to keep dogs on a lead, especially in areas with livestock or near steep drops and waterfalls. Always check local signage and respect wildlife. Ensure your dog is fit enough for the challenging terrain and carry enough water for both of you.
The area is highly rated by the komoot community, with an average score of 4.8 stars from over 10 reviews. Reviewers often praise the dramatic landscapes, the challenge of the ascents to peaks like Pen y Fan, and the unique experience of exploring a region rich in waterfalls and natural features.
While popular peaks like Pen y Fan can attract crowds, exploring routes that venture slightly further from the main car parks or those focusing on areas like Craig Cwareli might offer a quieter experience. The Craig Cwareli – Fan y Big loop from wild camp is a moderate 15 km route that provides a different perspective of the landscape.
Spring and autumn generally offer pleasant conditions with cooler temperatures and beautiful scenery, though paths can be wet. Summer provides longer daylight hours but can be busy. Winter mountaineering is possible but requires appropriate gear and experience due to potentially icy conditions, strong winds, and reduced visibility on higher ground.
Public transport options to the more remote starting points for mountaineering routes in the Brecon Beacons can be limited. While Ystradfellte village itself has some bus services, reaching specific trailheads often requires a car. It's advisable to check local bus schedules in advance if you plan to rely on public transport.
Many popular trailheads, such as those for Pen y Fan, have designated car parks like Neuadd Car Park or Pont ar Daf. However, these can fill up quickly, especially during peak season. Always aim to arrive early, park responsibly, and be aware that some car parks may require a fee.


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