4.6
(2906)
22,045
hikers
67
hikes
Hiking around The Vale Of Grwyney offers diverse terrain within the Brecon Beacons National Park, characterized by the dramatic landscapes of the Black Mountains. The region features high moorlands, steep scarps, and prominent river valleys like the Grwyne Fechan and Grwyne Fawr. Hikers can explore remote areas, including the Mynydd Ddu Forest, and ascend various summits that provide expansive views over the Usk Valley. This area provides a range of trails from valley strolls to challenging mountain ascents.
Last updated: May 2, 2026
4.8
(19)
150
hikers
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.9
(14)
201
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(8)
174
hikers
13.2km
04:10
540m
540m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.9
(11)
80
hikers
10.8km
03:31
490m
490m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.3
(3)
55
hikers
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Following the route clockwise, the inscriptions will be on your left after beginning the descend off the summit. More inscriptions can be found around the corner of the rocks facing north east.
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turns into a modest stream after the rain
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To be fair Pen y Manllwyn is a bump in the Black Mountains, and is overshadowed by it's bigger neighbour Waun Fach.
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Steady climb with lovely views of the valley. Bothy is usually busy over weekends so if you're keen to stay there without company, head up midweek outside peak season. Otherwise, embrace the spirit of what you set out to do and share an evening with a fellow bothy fan!
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Waun Fach is the 3rd highest peak in South Wales after Pen y Fan and Corn Du. It has prominence of 600 meters
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Wonderful ridge riding at its best. Just watch out for the drainage culverts they re brutal.
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Given the conical and conspicuous form of Mynydd Pen-y-fâl (Sugar Loaf), it should come as no surprise that the final climb to the summit is steep. Many can expect a bit of hike-a-bike here. The views from the top are excellent, with the main Black Mountains massif dominating matters to the north.
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There are over 60 hiking routes in The Vale Of Grwyney, offering a wide range of experiences within the Brecon Beacons National Park. These include everything from gentle valley strolls to challenging mountain ascents across the Black Mountains.
The Vale Of Grwyney is characterized by diverse terrain, including high moorlands, steep scarps, and dramatic ridges within the Black Mountains. You'll also find more intimate landscapes along the Grwyne Fechan and Grwyne Fawr river valleys, with ancient farms, fields, and woodlands. Remote, wild experiences are common, especially in the Mynydd Ddu Forest.
Yes, The Vale Of Grwyney offers 5 easy routes perfect for beginners or those seeking a more relaxed walk. While specific easy routes are not detailed here, these trails typically follow the gentler river valleys or lower slopes, providing an accessible way to enjoy the scenery.
The region boasts several prominent peaks offering panoramic vistas. You can enjoy views over Abergavenny and the Usk Valley from the Blorenge summit, or experience the iconic Skirrid Fawr summit. For a more remote experience with spectacular views over the River Usk valley and Crickhowell, consider the Pen Cerrig-calch summit. Additionally, Hay Bluff and Twmpa (Lord Hereford’s Knob) are popular spots for rewarding climbs and views.
Yes, many routes in The Vale Of Grwyney are designed as circular walks, allowing you to start and end at the same point. For example, the Pen y Manllwyn Summit – Waun Fach summit loop from Blaen y Cwm is a moderate 9.7-mile trail featuring varied terrain and panoramic vistas. Another option is the Pen Allt-mawr – Pen Cerrig-calch summit loop from The Vale of Grwyney, an 8.1-mile route through the Black Mountains.
The Vale Of Grwyney is highly rated by the komoot community, with an average score of 4.5 stars from over 875 reviews. Hikers often praise the area for its diverse terrain, from river valleys to high moorlands, and the opportunity to explore remote summits with expansive views, particularly within the Black Mountains. The relative remoteness also allows for a less crowded hiking experience.
Absolutely. The Vale Of Grwyney is home to 21 difficult routes, perfect for experienced hikers. A prime example is the Waun Fach horseshoe from Llanbedr, a challenging 16.6-mile trail that explores high moorlands and offers extensive views across the Black Mountains. Another difficult option is the Ridge to Waun Fach – Pen y Gadair Fawr Summit Cairn loop from The Vale of Grwyney, covering 19.3 km.
Yes, the Grwyne Fawr Reservoir is a significant natural feature located at the northern end of the community, and the surrounding area offers scenic walks. While specific routes to the reservoir are not listed here, many trails in the northern part of The Vale Of Grwyney will lead you through or near this beautiful spot, providing opportunities for exploration.
While the region is known for its challenging mountain terrain, there are 5 easy routes that are generally more suitable for families. These trails often follow the gentler river valleys, providing a pleasant and accessible outdoor experience for all ages. Always check the route details for distance and elevation to ensure it matches your family's ability.
The Vale Of Grwyney is defined by its two prominent river valleys, the Grwyne Fechan and Grwyne Fawr. While specific wild swimming spots are not detailed, these rivers and their tributaries within the Brecon Beacons National Park often offer secluded pools and natural areas that might be suitable for wild swimming. Always exercise caution and check local regulations before entering the water.
The Vale Of Grwyney offers hiking opportunities year-round, but the best time often depends on your preference. Spring brings blooming wildflowers and milder temperatures, while autumn showcases stunning foliage. Summer provides longer daylight hours, though popular trails can be busier. Winter offers a more remote and challenging experience, especially on higher ground, requiring appropriate gear and preparation.
Yes, the iconic Sugar Loaf mountain is accessible from The Vale Of Grwyney area. You can find a moderate 10.5 km route called the Sugar Loaf Summit – Sugar Loaf Summit loop from Cwrt-y-Gollen, which offers a rewarding climb and panoramic views from its summit.


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