4.4
(8)
63
riders
12
rides
Gravel biking around Cwmcarn Forest offers a network of trails through varied terrain. The region is characterized by dense woodlands, river valleys, and a mix of natural and repurposed industrial paths, including fire roads. Riders can expect undulating routes with significant elevation gains, traversing both forest tracks and canal towpaths. This landscape provides a challenging environment for gravel cyclists seeking longer distances and technical sections.
Last updated: July 3, 2026
3
riders
77.7km
05:07
920m
920m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
5
riders
34.0km
02:32
670m
670m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Sign up for free
4.2
(5)
44
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(2)
7
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
55.6km
04:01
770m
770m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
It's a beautiful canal but what is amazing is that it runs all the way to Brecon
0
0
evidence of railway platforms and steps to the platforms still exist
0
0
The gravel bike trails around Cwmcarn Forest are primarily suited for moderate to advanced riders. Out of 15 available routes, 4 are considered moderate and 11 are difficult, offering significant elevation gains and technical sections through varied terrain.
Cwmcarn Forest's gravel biking routes are generally geared towards more experienced riders, with most trails rated moderate to difficult. There are no routes specifically categorized as easy within this guide, meaning options for beginners or young families might be limited.
You can find parking facilities at the Cwmcarn — Twrch Mountain Bike Trail area, which serves as a good starting point for exploring the forest's trails.
Spring and autumn generally offer the most pleasant conditions for gravel biking in Cwmcarn Forest, with milder temperatures and vibrant scenery. While trails are accessible year-round, be prepared for potentially wet and muddy conditions during winter, and check local weather forecasts before heading out.
The trails in Cwmcarn Forest traverse dense woodlands, river valleys, and a mix of natural and repurposed industrial paths. You'll encounter undulating routes, forest tracks, and canal towpaths, offering a diverse and challenging environment.
Yes, many of the gravel bike routes in the Cwmcarn Forest area are designed as loops. For example, the Coed Craig Ruperra – Ruperra Castle loop from Rogerstone is a popular circular option, and the Pontymoile Basin – Llanelly Quarry Limekilns loop from Pontypool and New Inn also offers a varied circular experience.
Along the trails, you can explore historical sites like Ruperra Castle, which is featured on the Coed Craig Ruperra – Ruperra Castle loop from Rogerstone. The area also includes features like the Pontymoile Basin and Llanelly Quarry Limekilns, which you can discover on the Pontymoile Basin – Llanelly Quarry Limekilns loop from Pontypool and New Inn.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 10 reviews. Reviewers often praise the varied terrain, the challenging nature of the routes, and the immersive experience of cycling through dense woodlands and along canal paths.
The duration varies significantly depending on the route and your pace. For instance, the Monmouth and Brecon Canal – Monmouthshire Canal Lock loop from Rogerstone is a longer trail that typically takes around 6 hours 15 minutes, while the Muddy Forest Trail – View of the Rolling Hills loop from Caerphilly County Borough might take closer to 2 hours 7 minutes.
Yes, for those seeking a longer challenge, the Monmouthshire Canal Lock – Monmouthshire and Brecon Canal loop from Newport is a substantial route covering over 130 km (80 miles), offering an extensive gravel biking experience.
Many routes offer scenic vistas as they traverse the undulating terrain. The Muddy Forest Trail – View of the Rolling Hills loop from Caerphilly County Borough, for example, is known for its views of the rolling hills, providing picturesque spots to pause and enjoy the landscape.


Browse the best Gravel rides in other regions.