Talybont on Usk & The Gap loop from Brecon
Talybont on Usk & The Gap loop from Brecon
4.6
(58)
517
riders
03:30
39.7km
650m
Mountain biking
Embark on a difficult mountain biking adventure through Bannau Brycheiniog National Park with the Talybont on Usk & The Gap loop. This challenging route spans 24.7 miles (39.7 km) and demands a significant 2147 feet (654 metres) of elevation gain, typically taking around 3 hours and 30 minutes to complete.…
Last updated: April 23, 2026
Tips
Your route passes through a protected area
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Waypoints
Start point
Parking
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9.79 km
Highlight (Segment) • Cycleway
Tip by
12.9 km
Highlight • Pub
Tip by
13.1 km
Highlight (Segment) • Trail
Tip by
21.5 km
Highlight • Trail
Tip by
27.2 km
Highlight • Trail
Tip by
29.7 km
Highlight • Mountain Pass
Tip by
37.7 km
Highlight • Trail
Tip by
39.7 km
End point
Parking
Way Types & Surfaces
Way Types
21.2 km
7.83 km
5.19 km
4.44 km
1.08 km
Surfaces
12.8 km
11.7 km
5.93 km
4.53 km
2.10 km
1.40 km
1.34 km
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Elevation
Highest point (590 m)
Lowest point (130 m)
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Weather
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Tuesday 5 May
13°C
6°C
0 %
Additional weather tips
Max wind speed: 7.0 km/h
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This route was planned by komoot.
This challenging mountain bike loop usually takes around 3.5 hours to complete, though experienced riders might finish it quicker, and those taking their time to enjoy the views or navigate technical sections could take up to 5 hours. It covers a distance of nearly 40 kilometers (24.6 miles).
No, this trail is rated as 'difficult' and is not recommended for novice mountain bikers. It requires good fitness and advanced riding skills due to its challenging climbs, technical descents, and varied terrain. Riders should be prepared for sections where pushing the bike may be necessary.
The loop can be started from various points, but Brecon is a common starting point, as is Talybont-on-Usk. Talybont-on-Usk is a convenient hub with amenities like parking and a volunteer-run bike hub. Parking is generally available in both locations, often in designated car parks.
The terrain is highly varied and dynamic. You'll encounter sections of smooth grass, gravel, rocks, and ruts. Climbs can be rough, stony, and cobbled, while descents feature tricky ravines, big rock steps, and sweeping dives. The route also incorporates diverse surfaces such as canal paths, disused tramways like the Brinore Tramroad, old Roman roads, and river-bank singletrack. Its predominantly rock-based nature means it often holds up well after rain.
The route offers numerous highlights. You'll ride along the scenic Monmouthshire and Brecon Canal Towpath, pass through the historic Brinore Tramroad, and experience exciting Singletrack Trail in Bannau Brycheiniog National Park. The highlight of the ride is undoubtedly The Gap itself, a dramatic mountain pass offering spectacular views. You might also stop at The White Hart Inn, Talybont-on-Usk for refreshments.
The route is ridable in all seasons, but caution is advised in bad weather conditions, especially at higher elevations where it can be very open and windswept. Spring and autumn often provide ideal conditions with cooler temperatures and vibrant scenery. Due to its rocky nature, it generally doesn't become overly muddy after rain, making it a good option even after wet spells.
Yes, the Talybont on Usk & The Gap loop incorporates sections of several other well-known paths. Notably, it follows parts of the Taff Trail, Lôn Las Cymru (South), Cycle across the Beacons, Beacons Way, Brinore Tramroad, and the Monmouthshire & Brecon Canal towpath.
Yes, dogs are generally welcome on this trail, as it's within Bannau Brycheiniog National Park. However, it's crucial to keep dogs under close control, preferably on a lead, especially around livestock, ground-nesting birds, and other trail users. Please also ensure you clean up after your dog.
No, there are no entrance fees or permits required to access the trails within Bannau Brycheiniog National Park, including the Talybont on Usk & The Gap loop. The park is open access for responsible recreation. However, specific activities or events might require permits, so always check if you're planning something unusual.
Yes, Talybont-on-Usk is a great place for facilities. The White Hart Inn, Talybont-on-Usk is a highlight directly on the route, offering refreshments. Talybont-on-Usk also has a volunteer-run bike hub with toilets, showers, and a bike wash available for a donation, making it a convenient stop.
You'll be treated to spectacular and varied scenery. The ride takes you through wild mountain territory, offering open and rugged vistas once you clear the woodlands. Expect views of the Talybont Reservoir and the dramatic 'Gap' itself, situated between Cribyn and Fan y Big. Sections along the Brecon Canal and the Taff Trail also showcase the picturesque Welsh countryside.
Instead of leaving the tram road on the climb, we stayed on the tram road