4.4
(106)
1,499
riders
47
rides
Mountain bike trails Ceulanamaesmawr are situated within the Cambrian Mountains and the Dyfi Biosphere, offering a diverse landscape for outdoor activities. The region features a mix of upland and rural terrain, characterized by open moorland, forests, and river valleys. This area provides access to varied mountain biking opportunities, including constructed trails and ancient droving routes. Its position within Mid Wales makes it a base for exploring rugged natural features.
Last updated: May 27, 2026
4.0
(7)
92
riders
25.1km
02:04
420m
420m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
37
riders
22.0km
02:01
400m
400m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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3.7
(3)
6
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.5
(2)
11
riders
17.0km
01:30
330m
320m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
13
riders
24.0km
02:06
530m
530m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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Nant y Moch Reservoir is a significant water reservoir located in the Cambrian Mountains of Wales, specifically in the county of Ceredigion. It was constructed in the late 20th century and is primarily used for water supply. The reservoir is situated near the village of Llanidloes and is part of the larger infrastructure managed by Welsh Water. The area surrounding Nant y Moch Reservoir is known for its natural beauty, featuring rolling hills, moorland, and diverse wildlife. It is a popular destination for outdoor activities such as walking, birdwatching, and fishing. The reservoir itself is also used for recreational purposes, and there are walking trails around its perimeter that offer stunning views of the water and the surrounding landscape. In terms of ecology, the reservoir and its surroundings support various plant and animal species, making it an important area for conservation as well as recreation. The combination of natural beauty and recreational opportunities makes Nant y Moch a valued spot in the Welsh countryside.
0
0
A good old type trail lots of fun
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0
A great place to ride MTB or gravel bike. Be aware that the weather can change quickly
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There are over 45 mountain bike trails available around Ceulanamaesmawr. These routes offer a diverse range of experiences, from moderate to more challenging rides, set within the scenic Cambrian Mountains and Dyfi Biosphere.
The majority of mountain bike trails in Ceulanamaesmawr are rated as moderate, with 36 routes falling into this category. There are also 6 easier trails and 5 difficult routes for those seeking more of a challenge. This variety ensures options for different skill levels.
Mountain biking around Ceulanamaesmawr offers a mix of upland and rural terrain. You can expect to ride through open moorland, dense forests, and alongside reservoir areas. The region is known for its rugged landscapes, including ancient droving routes, gravel paths, and single-track challenges, providing a true wilderness riding experience.
While many trails in the area are moderate, there are 6 easier mountain bike routes available around Ceulanamaesmawr that might be suitable for families. These routes generally feature less technical terrain and shorter distances, making them more accessible for riders of varying abilities. Always check the specific route details for suitability.
Yes, many of the mountain bike routes around Ceulanamaesmawr are circular. For example, the Rock Slab Descents – Llyn Syfydrin loop from Nant-Y-Moch Reservoir Dam and the Barcud Bach Blue Trail – Hippity Hop MTB Trail loop from Llyn Pendam are popular circular options, allowing you to start and finish at the same point.
The mountain bike trails in Ceulanamaesmawr are highly rated by the komoot community, with an average score of 4.4 stars from over 100 reviews. More than 1400 mountain bikers have explored the area, often praising the diverse terrain, scenic views, and the sense of unfettered wilderness riding.
Yes, the region offers trails with impressive viewpoints. The Cambrian Mountains, particularly around Pumlumon, provide expansive panoramic views stretching across Cardigan Bay, Snowdonia, and even to Pen y Fan on a clear day. Many routes will offer glimpses of these stunning vistas as you ride through moorland and upland areas.
While mountain biking, you can explore several natural attractions. The area is home to the sources of major rivers like the Severn and Wye, and you might encounter features like Devil's Bridge and Waterfalls or Rheidol Falls. The rugged landscape also includes lakes such as Llyn Barfog (Bearded Lake) and the Source of the River Severn.
The best time for mountain biking in Ceulanamaesmawr is generally during the drier months, from late spring through early autumn (May to October). This period offers more stable weather conditions, less mud on the trails, and better visibility for enjoying the panoramic views. However, the rugged terrain can be ridden year-round with appropriate gear and caution.
While Ceulanamaesmawr itself is a great base, its location provides excellent access to renowned mountain biking opportunities. Nearby areas like Bwlch Nant yr Arian Visitor Centre, near Aberystwyth, offer dedicated mountain bike trails. The wider Dyfi Biosphere, which Ceulanamaesmawr is part of, also hosts some of the UK's best trails, including Cli-MachX and Mach 1.
For those looking for longer rides, the Rock Slab Descents – Llyn Syfydrin loop from Nant-Y-Moch Reservoir Dam is 25.1 km (15.6 miles) long. Another substantial option is the Drunken Druid Trail – Barcud Bach Blue Trail loop from Penrhyn-coch, which covers 24 km (14.9 miles) with significant elevation gain.
Yes, the area around Ceulanamaesmawr offers access to dedicated mountain bike trails. You can find highlights like the Barcud Bach Blue Trail and the Hippity Hop MTB Trail, which are part of larger trail networks designed for mountain biking. These often feature constructed sections for a more focused riding experience.


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