Talybont & Pentwyn Reservoir loop from Talybont on Usk
Talybont & Pentwyn Reservoir loop from Talybont on Usk
4.3
(15)
123
riders
02:57
30.4km
650m
Mountain biking
Embark on a moderate 18.9-mile (30.4 km) mountain biking loop from Talybont on Usk, featuring 2126 feet (648 metres) of elevation gain. This route takes around 2 hours and 56 minutes to complete, guiding you through varied terrain that includes forest roads and tracks alongside the Talybont and Pentwyn reservoirs.…
Last updated: April 23, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Waypoints
Start point
Parking
Get Directions
444 m
Highlight • Pub
Tip by
582 m
Highlight (Segment) • Trail
Tip by
7.86 km
Highlight (Segment) • Viewpoint
Tip by
18.7 km
Highlight • Trail
Tip by
30.4 km
End point
Parking
Way Types & Surfaces
Way Types
22.0 km
6.32 km
958 m
778 m
421 m
Surfaces
18.1 km
4.42 km
3.34 km
3.19 km
1.34 km
< 100 m
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Elevation
Highest point (510 m)
Lowest point (110 m)
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Weather
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Friday 8 May
17°C
6°C
18 %
Additional weather tips
Max wind speed: 16.0 km/h
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This route was planned by komoot.
The loop is approximately 30.4 km (18.9 miles) long and generally takes around 2 hours 57 minutes to complete for an experienced rider. This duration can vary based on your fitness level and how often you stop to enjoy the scenery.
This route is classified as a moderate mountain bike ride. It requires good fitness and advanced riding skills due to significant climbs, hilly forest sections, and potentially technical paths. Some sections can be rocky, slippery, or muddy, especially after rain.
The village of Talybont-on-Usk serves as an excellent starting point. You can find off-road parking facilities at the Talybont Bike Hub, which also offers public toilets, bike wash facilities, and showers.
The terrain is varied, featuring forest roads, tracks alongside both the Talybont and Pentwyn reservoirs, and some technical paths. Expect significant climbs and descents through hilly forest sections. Be prepared for potentially rocky, slippery, or muddy conditions, particularly in sunken road sections or after wet weather.
Along the route, you'll enjoy picturesque views of the Talybont and Pentwyn reservoirs and extensive forest sections. Notable features include sections of the historic Brinore Tramroad and the Cwm Callan Roman Road Trail. You might also pass a Singletrack Trail in Bannau Brycheiniog National Park.
Yes, the route integrates into the wider network of trails in the Talybont area. It includes sections of the Taff Trail and the Brinore Tramroad. Other official trails that intersect or run alongside parts of this route include Lôn Las Cymru (South), Beacons Way, and Usk Valley Walk.
The trail can be ridden year-round, but conditions vary seasonally. Spring and autumn offer pleasant temperatures and vibrant scenery. Summer provides longer daylight hours, but some sections might be overgrown. Winter can be challenging due to mud, ice, and shorter days, so always check the weather forecast before heading out.
Yes, dogs are generally welcome on this trail. However, as it's within Bannau Brycheiniog National Park and passes through areas with livestock, it's crucial to keep dogs under close control, preferably on a leash, to protect wildlife and farm animals.
No, there are no specific permits or entrance fees required to access and ride this trail within Bannau Brycheiniog National Park. However, please respect the National Park's guidelines, such as sticking to designated paths and leaving no trace.
Yes, Talybont-on-Usk offers amenities for cyclists. The White Hart Inn is a highlight along the route, and the village has other pubs and cafes where you can refuel after your ride.
While Talybont-on-Usk is accessible by road, public transport options can be limited. It's advisable to check local bus schedules for services connecting to Talybont-on-Usk from larger towns like Brecon. Many riders choose to drive and utilize the parking facilities available.
Starting in Talybont we took the super gentle climb up, the gradient is really gentle and great for groups to ride together. At the top the path opened up, we then cruised down to find a technical descent in the woods. Running out of time we bombed back on the road past the reservoir back to Talybont.