4.5
(680)
5,599
hikers
13
hikes
Bus station hiking trails around Llyn y Fan Fach are set within the glacial landscapes of the Black Mountain range, part of the Brecon Beacons National Park. The region features the glacial lake Llyn y Fan Fach, nestled beneath steep, flat-topped ridges. Prominent peaks such as Picws Du, Waun Lefrith, Fan Foel, and Fan Brycheiniog define the terrain, offering varied elevation. The landscape is characterized by Old Red Sandstone formations, glacial moraine, remote moorland, and river valleys, including the Afonβ¦
Last updated: July 12, 2026
5.0
(4)
14
hikers
13.0km
03:34
210m
210m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5
hikers
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.9
(28)
304
hikers
14.1km
04:39
630m
630m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.8
(5)
37
hikers
6.70km
01:59
180m
180m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
15
hikers
4.89km
01:38
240m
240m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Quite a tricky path. Easier up than down I reckon. I did it with a wonky arm so donβt worry too much.
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Imagine large bonsai growing from stones.
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The Showcaves are amazing to see, I highly recommend to anyone to explore it and the area around it. Next door to the Showcaves is Brecon Beacons Resort which is amazing , first time I stayed here and it won't be the last, the place is wonderful with so much to do on your own, couple or family π.
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There are 13 bus-accessible hiking trails around Llyn y Fan Fach, offering a variety of experiences from easy strolls to challenging mountain ascents. This includes 5 easy, 7 moderate, and 1 difficult route.
Yes, there are several easy routes suitable for families. For a shorter, accessible walk, consider the Afon Haffes Riverbed loop from Penwyllt, which is just under 5 km. Another option is the Penwyllt Quarry Ruins β Craig-y-Nos Castle loop from Penwyllt, a 6.7 km route that offers historical interest.
The region is renowned for its dramatic glacial landscapes. You'll encounter the serene Llyn y Fan Fach itself, nestled within a glacial cirque, and enjoy panoramic views from surrounding peaks like Picws Du and Fan Brycheiniog. Many paths, such as the one leading to Llyn y Fan Fach, feature a series of small waterfalls, and the area is characterized by remote moorland and river valleys.
Yes, many of the bus-accessible routes are circular, allowing you to return to your starting point without retracing your steps. Examples include the moderate Henrhyd Falls β Henrhyd Falls Bridge loop from Penwyllt, which is about 13 km, and the easier Afon Haffes Riverbed loop from Penwyllt.
For a more arduous challenge, consider the difficult Dan-Yr-Ogof Showcaves β Fan Gyhirych Summit Trig Point loop from Penwyllt. This extensive route covers over 28 km with significant elevation gain, offering a full-day expedition into the Black Mountain range.
Yes, the path leading to Llyn y Fan Fach itself is adorned with a series of small waterfalls. Additionally, the Henrhyd Falls β Henrhyd Falls Bridge loop from Penwyllt specifically features Henrhyd Falls, which is the tallest waterfall in South Wales.
The bus-accessible trails around Llyn y Fan Fach are highly rated by the komoot community, with an average score of 4.55 out of 5 stars from over 600 reviews. Hikers often praise the stunning glacial scenery, the sense of wild solitude, and the diverse range of trails available.
Yes, the area has points of interest beyond its natural beauty. The Penwyllt Quarry Ruins β Craig-y-Nos Castle loop from Penwyllt takes you past the historic Penwyllt Quarry ruins and the impressive Craig-y-Nos Castle, offering a glimpse into the region's past.
The Llyn y Fan Fach area offers rewarding hiking experiences throughout the year. Spring and autumn provide pleasant temperatures and vibrant scenery, while summer allows for longer daylight hours. Winter hikes can be stunning with snow-capped peaks, but require appropriate gear and caution due to potentially challenging conditions.
Yes, the moderate Fan Hir β View of Llyn y Fan Fawr loop from Penwyllt provides excellent opportunities to see the second glacial lake in the area, Llyn y Fan Fawr, along with expansive mountain vistas.


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