4.5
(676)
5,568
hikers
91
hikes
Easy hiking trails around Llyn y Fan Fach are situated within the Brecon Beacons National Park, characterized by a glacial lake set within a dramatic cirque. The landscape features prominent peaks such as Picws Du and Waun Lefrith, with the Afon Sawdde river flowing from the lake, marked by small waterfalls. This remote area offers unspoiled terrain, providing a sense of seclusion for hikers.
Last updated: June 30, 2026
4.7
(15)
217
hikers
4.42km
01:28
230m
230m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
3
hikers
6.45km
01:44
90m
80m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4.3
(4)
51
hikers
5.54km
01:54
290m
290m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.3
(6)
32
hikers
6.01km
01:49
190m
190m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
2
hikers
4.50km
01:13
60m
60m
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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Based on the feeding trough, the nursery appears to be active or recently used.
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BEAUTIFUL πππππ
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The route from here up and around Llyn Y Fan Fawr and Back must be a strong contender as one of the Walesβs most scenic walks. This is just the old trout farm on the Afon Sawdde on the start of your walk really. When I say old, it is old in structure but still being used to breed fish and is a nice half way marker on the way to Llyn Y Fan Fach itself. The nicest thing about this part of the walk is that there are abundant photo opportunities as you have the river, mini waterfalls and the main escarpment of Fan Fach in front of you,
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Ahhhh Llyn Y Fan Fawr, this glaciated lake is about the nicest place you can be on a hot summers day or even a cold winter's morning. It has been central to my working life in the hills for nearly forty years. It is just so perfectly locacted and makes for a good check point with groups, a rest spot, a camping spot and a perfect wild swimming spot on a hot day. Don't listen to the naysayers, this has been an iconic wild swimming spot for eons. Apart from that it will be a tad cold, it is just about one of the best swim spots in the Brecon Beacons.
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There are 23 easy hiking trails around Llyn y Fan Fach, offering a variety of options for different preferences and fitness levels within the Brecon Beacons National Park.
Easy hikes around Llyn y Fan Fach feature a dramatic landscape shaped by glaciers. You'll experience a stunning glacial lake nestled within an amphitheatre-like cirque, overlooked by peaks like Picws Du and Waun Lefrith. The Afon Sawdde river flows from the lake, often accompanied by small waterfalls and cascades, leading through remote and unspoiled terrain.
Yes, several easy circular walks are available. For instance, the Llyn y Fan Fach β Afon Sawdde loop from Fforest Fawr is a popular 4.4 km trail that follows the river towards the glacial lake. Another option is the Hiking loop from Usk Reservoir, which is 6.4 km and offers views of the reservoir and surrounding hills.
Yes, the area offers family-friendly options. The path leading from the car park to Llyn y Fan Fach itself is a hard-packed gravel track, approximately 2 km long, which is suitable for sturdy pushchairs in places, though it does have a gradual uphill incline. This makes it a good choice for families looking for an accessible walk to the lake.
Yes, many of the trails in the Llyn y Fan Fach area are dog-friendly. However, as the region is part of the Brecon Beacons National Park and features open moorland, it's important to keep dogs under close control, especially during lambing season or near livestock, and to always clean up after them.
The spring, summer, and early autumn months generally offer the best conditions for easy hiking around Llyn y Fan Fach. During these times, the weather is typically milder, and the paths are less likely to be muddy or icy. Summer also provides opportunities for wild swimming in the lake.
Yes, beyond Llyn y Fan Fach, you can explore trails that offer views of other water bodies. The Usk Reservoir loop from Usk Reservoir Dam is an easy 4.5 km trail that leads through the Usk Reservoir area, providing scenic views of the reservoir.
The Llyn y Fan Fach area is rich in wildlife. On your easy hikes, you might spot various birds of prey such as red kites, common buzzards, and kestrels. Other common sightings include carrion crows, common ravens, and skylarks, especially over the open moorland.
The easy trails around Llyn y Fan Fach are highly rated by the komoot community, with an average score of 4.6 stars from nearly 600 reviews. Hikers frequently praise the stunning views of the glacial lake and surrounding peaks, the remote and tranquil atmosphere, and the sense of seclusion offered by the unspoiled terrain.
While the focus is on natural beauty, Llyn y Fan Fach is steeped in the medieval Welsh legend of the 'Lady of the Lake.' This folklore adds a mystical atmosphere to the area, recounting the tale of a maiden who emerged from the lake. Although there are no specific historical structures on the easy trails, the legend itself is a significant cultural point of interest.
Yes, there is a car park available at the start of the main path leading to Llyn y Fan Fach, which is where routes like the Llyn y Fan Fach β Afon Sawdde loop from Fforest Fawr begin. This provides convenient access for hikers.
Yes, there are easy trails that offer views of the larger sibling lake, Llyn y Fan Fawr. For example, the Llyn y Fan Fawr β View of Llyn y Fan Fawr loop from Moel Feity is an easy 5.4 km route that provides scenic vistas of this impressive glacial lake.


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