Black Mountain loop from Brynamman

This is a difficult mountain bike ride, demanding very good fitness and advanced riding skills. Expect an "extreme" physical rating, with portions requiring you to push your bike, especially on the tough bridleway over the Black Mountain, which has many "hike-a-bike" sections.

The terrain is highly varied, featuring unpaved sections, asphalt, paved roads, natural trails, and gravel. You'll encounter "gnarly natural rocky descents" and "sweeping natural trails with miles and miles of singletrack." Be prepared for many boggy areas and streams, even on the mountain path, and potential fences or stiles to climb over.

The trail is renowned for its "lovely scenery" and provides "spectacular views of the National Park." From various vantage points, especially the lofty tops, you can enjoy "breathtaking views" of the valley floor and panoramic vistas extending west to Pembrokeshire, south to the Bristol Channel, and north to Plynlimon on clear days.

The Black Mountain loop from Brynamman typically takes around 4 hours and 54 minutes to complete by mountain bike, covering a distance of approximately 52.76 kilometers.

No, this trail is not waymarked, emphasizing the need for strong navigational skills. It's part of a "natural trail network" that contributes to its wild and remote riding experience.

Generally, there are no specific permits or entrance fees required for mountain biking on public bridleways and byways within Bannau Brycheiniog National Park. However, always respect local regulations and private land notices.

Along the route, you'll pass through sections of the NCN 43 Swansea Valley Railway Path and traverse the challenging Bridleway Over Black Mountain. You might also spot Bronze Age cairns near old quarry complexes, adding a historical layer to the natural beauty.

While specific parking details aren't provided, Brynamman serves as the starting point. Look for public parking options within or near the village that allow access to the trail network.

While dogs are generally welcome on public rights of way in Bannau Brycheiniog National Park, this particular trail's rugged terrain, boggy sections, and potential fences or stiles might make it challenging for some dogs. Always keep dogs under close control, especially near livestock, and be prepared for the physical demands on your pet.

The trail is best enjoyed in drier conditions to avoid the extensive boggy areas. Late spring, summer, and early autumn typically offer the most favorable weather for tackling this challenging route. Be prepared for rapidly changing mountain weather regardless of the season.

Due to the presence of many boggy areas, streams, and potential fences or stiles that may require climbing over, this trail might be unsuitable for e-bikes. The "hike-a-bike" sections could also prove difficult with a heavier e-bike.