Llyn y Fan Fach is a glacial lake situated within the Black Mountain region of Bannau Brycheiniog National Park, offering a remote and rugged landscape ideal for outdoor pursuits. This area is characterized by its dramatic glacial cirque, prominent peaks like Picws Du and Fan Brycheiniog, and expansive moorland terrain. The diverse geography provides a superb setting for several sports like hiking, jogging, road cycling, touring cycling, and more. Its unspoiled natural environment makes it a compelling destination for those…
58
Routes
4.4
(343)
Average rating
3201
People visited

4.9
(159)
1,240
hikers
14.2km
04:36
630m
630m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

4.9
(27)
147
hikers
9.99km
03:27
550m
550m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

5.0
(1)
6
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

4.5
(4)
6
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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5.0
(1)
108
runners
20.0km
02:48
830m
830m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
96
runners
19.0km
02:42
790m
790m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
53
runners
16.0km
02:17
640m
640m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

18
runners
39.4km
05:16
1,380m
1,380m
Hard run. Very good fitness required. Mostly accessible paths. Some sure footedness required.
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33
riders
46.5km
02:31
830m
830m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

5.0
(2)
23
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

10
riders
38.5km
02:26
620m
620m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

2
riders
33.1km
01:48
600m
600m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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4.7
(6)
24
riders
11.9km
00:59
160m
150m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

3.0
(1)
1
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

1.0
(1)
4
riders
37.5km
03:23
940m
940m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

5.0
(1)
7
riders
17.8km
01:31
310m
310m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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4.8
(4)
8
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5
riders
37.7km
02:51
610m
610m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

3.0
(1)
24
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

1
riders
23.0km
02:01
340m
340m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.
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Llyn y Fan Fach is a glacial lake situated within the Black Mountain region of Bannau Brychecheiniog National Park. It is known for its dramatic landscapes, including a glacial cirque and prominent peaks like Picws Du and Waun Lefrith. The area is also associated with the Welsh legend of the Lady of the Lake.
The Llyn y Fan Fach region offers a variety of outdoor activities, including hiking, jogging, road cycling, touring cycling, and mountain biking. The diverse terrain provides options for various skill levels and preferences. Explore specific options through guides like Hiking around Llyn y Fan Fach.
A popular hiking option is the circular walk from the car park to Llyn y Fan Fach, involving a continuous climb of nearly 820 feet (250m). More challenging routes extend to nearby peaks such as Picws Du, Waun Lefrith, and Fan Brycheiniog. Find more options in Hiking around Llyn y Fan Fach.
Yes, the path directly to Llyn y Fan Fach is a 1.2-mile (2km) hard-packed gravel track, suitable for many, though it includes some steep sections. For more options, consult the Easy hikes around Llyn y Fan Fach guide.
The Llyn y Fan Fach area offers routes suitable for families, depending on the children's age and experience. The path to the lake itself can be a good starting point. Specific family-friendly options are detailed in the Family-friendly hikes around Llyn y Fan Fach guide.
The broader Bannau Brycheiniog National Park and Carmarthenshire region offer excellent cycling opportunities. Roads leading to Llyn y Fan Fach can be challenging for road cyclists, while touring cyclists can find routes with unpaved segments. Refer to Road Cycling Routes around Llyn y Fan Fach and Cycling around Llyn y Fan Fach for details.
Yes, the Llyn y Fan Fach region provides options for mountain biking enthusiasts. The rugged terrain and varied landscapes offer challenging and scenic rides. Explore available routes in the MTB Trails around Llyn y Fan Fach guide.
Llyn y Fan Fach is a glacial lake set within an impressive glacial cirque. It is overlooked by prominent peaks like Picws Du and Waun Lefrith, and the Afon Sawdde river flows from the lake, featuring small waterfalls. The area is characterized by its remote and unspoiled moorland terrain.
The Llyn y Fan Fach region is a popular destination on komoot, with more than 21,000 visitors sharing their experiences. Routes in the area have an average rating of 4.55 out of 5 stars, indicating high satisfaction among the outdoor community.
Yes, komoot offers several guides for the Llyn y Fan Fach region, covering various activities. These include Hiking around Llyn y Fan Fach, Running Trails around Llyn y Fan Fach, and Road Cycling Routes around Llyn y Fan Fach, among others.
Information about Bannau Brycheiniog National Park, which encompasses Llyn y Fan Fach, can be found on their official website. The National Park Authority can be contacted at +441874624437 for general inquiries. Their website is bannau.cymru.

