4.7
(22)
334
riders
23
rides
No traffic touring cycling routes around Halfway Forest are situated within the larger Crychan Forest in Wales, offering a network of trails for various outdoor activities. The region features diverse woodlands, tranquil grassy gorges, and valleys, alongside numerous streams and cascading waterfalls. Routes vary from mostly paved surfaces to unpaved segments with significant elevation gains, catering to different fitness levels. The area provides long views of the surrounding Mid Wales mountains.
Last updated: May 9, 2026
3.0
(1)
24
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
6
riders
37.7km
02:51
610m
610m
Cycle the difficult 23.4-mile Trecastle and Myddfai loop from Usk Reservoir, gaining 2012 feet with diverse Brecon Beacons views.

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3.0
(1)
11
riders
28.9km
02:26
480m
480m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
27.0km
02:17
360m
360m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.
5
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Halfway Forest
Stop, listen, and relax with nature sounds
1
0
nice forest walk. I.v.m. On a sometimes boggy path, mountain boots are recommended
0
0
Excellent track around the reservoir suitable for most bikes with gravel tyres. The Usk Reservoir, also known as Cronfa Wysg in Welsh, sits at an elevation of 1,006 feet (307 m) in the upper Usk Valley within the Brecon Beacons National ParK. It marks the county boundary between Carmarthenshire and Powys.
1
0
A beautiful section the Cycle Across the Beacons route, with the road passing to the South of the Usk reservoir and crossing the River Usk itself.
1
0
This ancient Roman Road starts just outside the village of Trecastle, with a steep road climb, hitting 20% in places, before you emerge onto a wide open grassy plateau with amazing views all around. The track is rough and requires good bike handling skills. The majority of the route is rideable: I used 700X40c Maxxis Rambler tyres (no issues), however there is s steep descent toward the end of the section that is significantly more technical, and I chose to walk this short 20-30 metre section. Best experienced on blue sky day.
0
0
There are over 10 dedicated traffic-free touring cycling routes around Halfway Forest listed in this guide, offering a variety of distances and difficulties. In total, komoot features 23 touring cycling routes in the area.
The terrain varies, but many routes utilize forest roads and dedicated cycle paths, often unpaved. For example, the Usk Reservoir Track – Stream Under Old Metal Bridge loop offers a mix of surfaces around the reservoir. You'll find routes through diverse woodlands and tranquil grassy gorges, with some segments potentially requiring a gravel or touring bike due to unpaved sections.
Yes, several routes are circular, allowing you to start and end at the same point. A great example is the Usk Reservoir Track loop from Trecastle, which offers a scenic circular ride. Another option is the Trecastle and Myddfai loop from Usk Reservoir, providing a longer circular experience.
The routes often pass through diverse woodlands, offering views of native trees and conifers. You can expect to see numerous streams and cascading waterfalls, especially around areas like Usk Reservoir. Many routes also provide long views of the surrounding Mid Wales mountains, including the Cambrian Mountains. Keep an eye out for wildlife such as goshawks, buzzards, red kites, and roe deer.
Yes, car parks like the one at Halfway provide amenities such as picnic benches and direct access to waymarked trails within Crychan Forest. Many routes, such as those starting from Usk Reservoir or Trecastle, also have designated parking areas nearby.
While direct public transport to the heart of Halfway Forest can be limited, you can consider taking a train to Llandovery, which is a nearby town. From Llandovery, you might be able to cycle to some of the starting points of the routes, or explore local bus services for connections, though these may be infrequent.
Yes, Halfway Forest offers dedicated family cycle trails with varying gradients on forest roads. Routes like the Usk Reservoir Track – Stream Under Old Metal Bridge loop are generally considered easy and suitable for families, providing mostly flat or gently undulating surfaces away from traffic.
Generally, dogs are welcome on the trails around Halfway Forest and Usk Reservoir, provided they are kept under control, especially around livestock and wildlife. Always ensure to clean up after your dog to maintain the natural beauty of the area.
Spring and autumn are particularly beautiful. In spring, you'll see bluebells and vibrant greenery, while autumn offers stunning golden hues from the deciduous trees. Summer is also excellent, though trails can be busier. Winter cycling is possible, but check for seasonal trail conditions as some unpaved sections might become muddy or icy.
The area is highly rated by the komoot community, with an average score of 4.65 stars. Reviewers often praise the tranquility of the quiet woodlands, the well-marked paths, and the opportunity to enjoy nature away from busy roads. The scenic beauty of the streams, waterfalls, and mountain views are frequently highlighted.
While Halfway Forest itself is quite rural, nearby towns like Llandovery and Trecastle offer options for cafes and pubs where you can refuel. It's always a good idea to check opening times, especially in smaller villages, and carry snacks and water for your ride.
The routes range from easy to difficult. For instance, the Usk Reservoir Track – Stream Under Old Metal Bridge loop is rated easy, perfect for a relaxed ride. More challenging routes, such as the Crychan Forest Trail – Singletrack Gravel Path loop, involve significant elevation gains and longer distances, suitable for experienced touring cyclists.


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