4.5
(171)
4,445
riders
97
rides
Mountain biking around Abercarn offers a diverse landscape with extensive trail networks within the Caerphilly County Borough. The region features hills, valleys, and forests, providing quick access to hilltops for varied descents. Notable landmarks like Twmbarlwm, a prominent hill with an ancient Iron Age hillfort, offer views over the Bristol Channel and surrounding areas. The terrain includes forest roads, singletrack, and open moorland, catering to different riding styles.
Last updated: May 4, 2026
4.8
(33)
1,206
riders
18.7km
02:13
560m
560m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.9
(24)
982
riders
13.5km
01:31
360m
360m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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4.0
(1)
47
riders
3.26km
00:21
90m
90m
Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.8
(6)
195
riders
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
5.0
(1)
32
riders
47.2km
04:30
1,090m
1,090m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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This area is also great for some technical trail running. Plenty of footpaths meander around the hills.
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Very helpful staff who kindly refilled our water bottles - also pointed out that on entering the main carpark there is a public tap next to the unit/toilets on the left.
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Friendly staff, reasonable prices, very much recommended.
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My favourite sector of the Pedalhounds DH track, head into the woodlands for some steeper trails down this hill cleave with plenty of features along the way. The first is a drop over a log into a left-hand corner, before a series of steeper swoops. Then there's a tricky left hander (again with roots, of course) into a larger drop, before some more fantastic corners, roots and another, even larger drop. The drops have great, downhill landings but the final few are not rollable.
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The downhill section of the blue-rated Pwca trail, this trail links together right hairpin berms with endless rollers and catch berms that'll keep you on your toes. Great for beginners and more experienced riders alike with the potential to double some of the rollers or jump off the rock slabs that occasionally line the trail. Enjoy the descent that's like one enormous pump track!
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Swoop through two tunnels under the Y Mynydd downhill track as you take the blue Pwca singletrack. These are well constructed but look out for puddles as they can get a bit mucky!
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If you'd like to follow the blue-rated Pwca trail, this is the point where it peels off to the right, leaving the red-rated Cafall and Twrch trails. It's well signposted and you have to stop here to go through the stone wall circle, which also leads onto footpaths and a play area.
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A high plateau section on the red-rated Cafall Trail, Dragon Run leads you through the dark woodland plantation before leading out onto open singletrack to the Pedalhounds DH track. You have to work a bit to keep it flowing through the plantation, as it's relatively flat and there are some tight turns between the rows of trees. Keep your eyes peeled for the old, gnarled and twisted trees here that are a stark contrast to the straight lines of the pines.
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Abercarn offers a wide selection of mountain bike trails, with over 90 routes available for exploration. These trails cater to various skill levels, from easier paths to advanced mountain bike routes.
The trails around Abercarn cater to a broad range of abilities. You'll find 13 easy routes, 57 moderate routes, and 28 difficult routes. This includes demanding red trails like the Cafall red trail and the Twrch red trail at Cwmcarn Trail Centre, alongside more accessible options such as the Pwca blue trail.
Yes, many routes in Abercarn offer stunning vistas. The prominent hill of Twmbarlwm Hill provides breathtaking views over the Bristol Channel and surrounding valleys. Other trails, like those leading to Mynydd Twyn-glas summit, offer expansive views over Pontypool and the wider landscape.
Abercarn's mountain bike trails feature diverse terrain. You'll encounter extensive forest roads and tracks, varied singletrack, and open moorland. Some trails, particularly the more challenging ones, include rocky sections and steep technical descents, while others offer flowing descents through wooded areas.
While many trails are challenging, there are easier options suitable for families. The Pwca blue trail at Cwmcarn Trail Centre is a more accessible route, offering a good introduction to mountain biking in the area with less elevation gain.
Many trails in the Abercarn area, especially those on forest roads and open moorland, are generally dog-friendly. However, always ensure your dog is under control, especially around livestock or wildlife, and check specific trail regulations at places like Cwmcarn Trail Centre, as rules may vary.
The mountain biking experience in Abercarn is highly rated by the komoot community, with an average score of 4.5 stars from over 160 reviews. Riders frequently praise the diverse landscapes, the extensive network of trails catering to all abilities, and the stunning views from prominent points like Twmbarlwm.
Yes, many of the mountain bike routes in Abercarn are designed as circular trails, allowing you to start and finish at the same point. For example, the Odin Section on Twrch Trail – Castle Valley on Twrch Trail loop from Newbridge is a challenging circular option.
The Cwmcarn Trail Centre is a primary hub for mountain biking and offers dedicated parking facilities. You can find parking specifically for the trails at Cwmcarn — Twrch Mountain Bike Trail. For other routes, roadside parking or designated car parks in nearby villages may be available, but it's always best to check local signage.
Beyond the trails, you can visit significant natural landmarks. Twmbarlwm Hill and Iron Age hillfort is a prominent feature offering historical interest and panoramic views. Other points of interest include Mynydd Machen Summit and Trig point at Mynydd Twyn-glas summit, both providing excellent viewpoints.
Yes, the Cwmcarn Trail Centre typically has facilities including a cafe. Additionally, the village of Abercarn and surrounding towns offer various pubs and cafes where you can refuel after your ride. It's advisable to check opening times, especially outside of peak season.
Mountain biking in Abercarn is enjoyable throughout much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery. Summer provides longer daylight hours, while winter can be challenging due to potentially muddy and wet conditions, though some riders enjoy the added technicality. Always check weather forecasts before heading out.


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