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Routes
Mountain biking trails
United Kingdom
Wales
South Wales
Brecon

Talybont on Usk & The Gap loop from Brecon

Hard

4.6

(58)

517

riders

Talybont on Usk & The Gap loop from Brecon

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

Please check local regulations for:

Bannau Brycheiniog National Park

Waypoints

A

Start point

Parking

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1

9.79 km

Monmouthshire and Brecon Canal Towpath

Highlight (Segment) • Cycleway

Nice little warm up before getting to the more serious climbs.

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2

12.9 km

Good pub and a great location to finish your bike ride or hike at.

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3

13.1 km

Brinore Tramroad

Highlight (Segment) • Trail

The course of the old Brinoire Tramway runs from Talybont on Usk to limestone quarries near Tredegar. Completed in 1815, and designed for horse drawn trams, it's a great track for bikers and walkers through the forest.

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4

21.5 km

This great bit of single track is a great alternative to the Taff Trail on the descent to Tal y bont.

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5

27.2 km

Steady rocky climb

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6

29.7 km

Lying in the saddle between Pen y Fan and Fan y Big, the Gap has long been a focal point for mountain biking in the Brecons.

Best ridden from south …

Tip by

7

37.7 km

Final Descent into Brecon

Highlight • Trail

if you're coming down from The Gap you may have done enough downhill, but this last bridleway into Brecon is worth seeking out

Tip by

B

39.7 km

End point

Parking

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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

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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.

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Frequently Asked Questions

How long does it typically take to mountain bike the Talybont on Usk & The Gap loop?

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).

Is this mountain bike trail suitable for beginners?

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.

Where does the Talybont on Usk & The Gap loop start, and where can I park?

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.

What is the terrain like on this mountain bike route?

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.

What are the main points of interest along the Talybont on Usk & The Gap loop?

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.

What is the best time of year to mountain bike this route?

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.

Does this route follow any other official trails?

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.

Is the Talybont on Usk & The Gap loop dog-friendly?

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.

Do I need a permit or pay an entrance fee for this trail or Bannau Brycheiniog National Park?

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.

Are there any facilities like pubs or cafes along the route?

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.

What kind of scenery can I expect on this mountain bike ride?

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.

Nearby routes

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4.7

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The Gap — The Brecon Beacons National Park

03:15h

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Trail Reviews

Arno Harteveld
July 21, 2024, The Gap - Brecon Beacon National Park

Instead of leaving the tram road on the climb, we stayed on the tram road

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