4.5
(125)
3,344
riders
64
rides
Mountain biking around Penmaen offers a diverse landscape characterized by rolling hills, dense woodlands, and scenic valleys. The region features established trail networks, including sections of the popular Twrch Trail, providing varied terrain for mountain bikers. Riders can expect a mix of natural singletrack and purpose-built paths, often traversing through areas with significant elevation changes.
Last updated: May 25, 2026
4.6
(9)
253
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)
48
riders
52.6km
04:57
1,150m
1,150m
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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5.0
(4)
17
riders
20.7km
01:59
490m
480m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(3)
10
riders
30.1km
02:03
390m
390m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
9
riders
25.1km
02:01
490m
490m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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Nice ascent from Crosskeys, but watch out for very overgrown pathways on the Machen side. Great views from the top!
1
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This area is also great for some technical trail running. Plenty of footpaths meander around the hills.
0
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Lovely path to ride on. A gentle incline and suitable for most abilities
0
0
Great panoramic views of surrounding area.
0
0
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.
0
0
The coal mining industry transformed the landscape of South Wales and one of the ways it did that was bringing about the construction of railways and, to span valleys, their accompanying viaducts. Hengoed's viaduct is vast and incredibly impressive. Thankfully, after 35 years of being completely closed, it's now a foot and cycle path, and part of the National Cycle Route 47.
2
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Yes, Penmaen offers a selection of easier mountain bike trails. There are 12 routes categorized as easy, providing a gentler introduction to the area's diverse landscape. These trails typically feature less challenging terrain and elevation changes, making them ideal for those new to mountain biking or looking for a more relaxed ride.
Experienced mountain bikers will find plenty of challenging options in Penmaen, with 18 routes categorized as difficult. These trails often feature significant climbs and technical sections. For an extensive and demanding ride, consider the Dragon Run, Cafall Trail – Odin Section on Twrch Trail loop from Newbridge, which covers 29.3 miles (47.2 km) with over 1,000 meters of elevation gain.
Yes, Penmaen has family-friendly mountain bike trails, particularly among the 12 easy routes available. These trails are generally less strenuous, often traversing through woodlands with moderate gradients, making them suitable for families with children or those seeking a leisurely ride. Look for routes described as 'easy' for the most suitable options.
Mountain bike routes in Penmaen vary significantly in length and duration. You can find shorter rides, like some of the easy trails, that might take around an hour or two. More challenging routes, such as the Odin Section on Twrch Trail – Castle Valley on Twrch Trail loop from Newbridge, are 20.5 miles (33.0 km) long and typically take over 3 hours to complete, while the longest routes can extend to nearly 30 miles and require 4-5 hours.
Parking facilities are available near popular trailheads. A notable option is the parking area associated with the Cwmcarn — Twrch Mountain Bike Trail, which serves as a gateway to parts of the Twrch Trail network.
Many of the mountain bike routes in Penmaen are designed as circular loops, allowing riders to start and finish at the same point. For example, the Woodland Trail – View of the Rolling Hills loop from Wyllie is a popular circular route that takes you through woodlands and offers scenic views.
Mountain bike trails in Penmaen offer a variety of scenic views, including rolling hills, dense woodlands, and valleys. Some routes provide expansive vistas, such as the Woodland Trail – View of the Rolling Hills loop from Wyllie. You can also find viewpoints like Mynydd Machen Summit and Giant's Bite that offer panoramic perspectives of the surrounding landscape.
The mountain biking experience in Penmaen is highly rated by the komoot community, with an average score of 4.5 stars from over 100 reviews. Riders often praise the diverse landscape, which includes a mix of natural singletrack and purpose-built paths, as well as the established trail networks like the Twrch Trail. The varied terrain, from moderate woodland paths to challenging routes with significant elevation, is also frequently highlighted.
Yes, Penmaen's trails pass by several interesting landmarks and natural attractions. You can encounter historical sites like Twmbarlwm Hill and Iron Age hillfort, or enjoy natural features such as the Parc Cwm Darran Waterfall. The region also features various viewpoints and natural monuments that add to the riding experience.
While Penmaen is primarily accessed by car, some areas within the broader region may have limited public transport links. It's advisable to check local bus or train services to nearby towns like Newbridge or Blackwood, and then plan your route to the trailheads. For example, routes starting from Newbridge or Wyllie might be more accessible if you combine public transport with a short ride to the starting point.
The trail conditions in Penmaen are generally varied, reflecting the region's diverse landscape of rolling hills and dense woodlands. Riders can expect a mix of natural singletrack and purpose-built paths. Conditions can change with weather, so it's always recommended to check local forecasts, especially after heavy rain, as some natural sections might become muddy or slippery.
While specific cafes directly on the trails are limited, you can often find refreshment options in the nearby towns and villages such as Newbridge or Blackwood, which serve as common starting points for many routes. It's a good idea to plan your route to pass through or near these settlements if you intend to stop for food or drink.


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