3.6
(7)
96
riders
13
rides
Gravel biking around Cymmer offers routes through a landscape characterized by significant elevation changes, including mountain fire roads and winding paths. The terrain features open areas, often with wind farms, and passes through valleys with historical points of interest. This region provides challenging gravel bike trails suitable for experienced riders seeking demanding climbs and varied surfaces.
Last updated: July 3, 2026
4.5
(2)
13
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
11
riders
47.4km
03:34
970m
970m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Sign up for free
3.0
(1)
8
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
69.2km
05:53
1,410m
1,410m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
64.5km
04:49
1,130m
1,130m
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
Peaceful route. Opportunities to stop at Afan Argoed country park and the old Station at Cymmer.
0
0
Mynydd Ton is the 4970th highest peak in the British Isles and the 390th tallest in Wales At Elevation of 539.0 m (1768 ft)
0
0
Great place great view right next door to the zip world and the Afan mountain bike trails.
0
0
Park at Rhyslyn and use the cycleway to Afan trails as a useful warm up before hitting the climb or Penhydd or Y Wal
0
0
Great fun on soft loose gravel. Steep decent on the loose or down the concrete acces path.
0
0
You can enjoy lovely views of the town and Afon Valley from this high up viewpoint on Pontrhydyfen Viaduct. The viaduct itself was build in 1898 by the Port Talbot Railway.
1
0
There are over 10 gravel bike routes documented on komoot for the Cymmer area, offering a variety of challenging rides through its unique landscape.
Gravel biking around Cymmer is primarily characterized by challenging routes with significant elevation gains, often on mountain fire roads and winding paths. While there are 4 moderate routes, the majority of the 13 available trails are rated as difficult, making the area best suited for experienced riders.
The terrain around Cymmer features significant elevation changes, including extensive mountain fire roads and winding paths. You'll encounter open areas, often with wind farms, and ride through valleys with historical points of interest. Surfaces can be varied, demanding a good level of fitness and bike handling skills.
Yes, many of the gravel bike routes in Cymmer are designed as loops. For example, the Rhigos Mountain Fire Roads – View of Treherbert Basin loop from Ton Pentre is a difficult 21-mile circular trail, and the Winding Path and Archway – Gravel Road Through Wind Farm loop from Dinas Rhondda offers a challenging 26.5-mile loop through varied terrain.
The region offers several scenic viewpoints. You can find panoramic views at highlights like Garth Summit or Giant's Bite. The Bwlch Panoramic Viewpoint – Winding Path and Archway loop from Llanharan is a particularly long and challenging route that includes impressive vistas.
Yes, the valleys around Cymmer feature historical points of interest. One notable route, the Barry Sidings Café – Aberfan Memorial Cairn loop from Ystrad Rhondda, passes near the Aberfan Memorial Cairn, offering a moment for reflection. You can also find historical sites like The Rocking Stone and the Gorsedd Circle in the wider area.
The komoot community rates the gravel biking routes in Cymmer highly, with an average score of 3.6 stars from over 7 reviews. Riders often praise the challenging nature of the trails, the extensive fire roads, and the rewarding views of areas like the Treherbert Basin.
Given the significant elevation changes and open areas, spring and autumn generally offer the most pleasant conditions for gravel biking in Cymmer, with cooler temperatures and potentially less wind. Winter can be challenging due to weather conditions on exposed mountain fire roads.
Yes, Cymmer offers several longer, challenging routes. The Bwlch Panoramic Viewpoint – Winding Path and Archway loop from Llanharan is a demanding 69.3-mile (111.5 km) trail, and the Pontrhydyfen Viaduct – Afan Argoed Bridge loop from Ton Pentre covers 64.5 miles (103.8 km), both featuring substantial elevation gains.
Yes, some gravel bike routes in Cymmer navigate through wind farm areas. The Winding Path and Archway – Gravel Road Through Wind Farm loop from Dinas Rhondda is a prime example, offering a challenging ride through this distinctive landscape.
Given the challenging terrain, significant elevation changes, and potentially exposed sections, it's advisable to pack layers of clothing, sufficient water and snacks, a repair kit, and navigation tools. A gravel-specific bike with appropriate gearing and tire clearance for varied surfaces is also recommended.


Browse the best Gravel rides in other regions.