4.8
(19)
729
riders
50
rides
Road cycling routes around Cadfarch traverse a landscape characterized by mountainous terrain, deep valleys, and winding roads. This region in Powys, Wales, offers a diverse environment for road cyclists, including areas around Machynlleth and the wider Dyfi Valley. The topography features significant ascents and descents, with elevations often rising from near sea level. Forests like Dyfi and Hafren contribute to the scenic variety of the routes.
Last updated: May 11, 2026
25
riders
83.3km
04:36
1,420m
1,420m
Prepare for a difficult road cycling challenge on the NCN82 loop of Cadair Idris from Machynlleth. This route spans 51.7 miles (83.3 km) and demands a significant 4654 feet (1418…
5.0
(2)
9
riders
50.3km
02:35
770m
770m
Embark on a moderate road cycling adventure through the Dyfi Forest, a 31.2-mile (50.3 km) loop that promises a rewarding challenge. You will climb 2514 feet (766 metres) over an…

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2
riders
91.7km
04:51
1,300m
1,300m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.0
(1)
93
riders
116km
05:44
1,770m
1,770m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(2)
36
riders
39.0km
01:59
540m
540m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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The Corris Institute is a charming Grade II listed building in the village of Corris. Built in 1911 in the late Medieval vernacular revival style, the Institute serves as a community centre and post office, amongst other things. Source: https://coflein.gov.uk/en/site/403579/
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Stayed at The Wynnstay, perfect place to prepare for starting the Traws Eryri the following day...
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Came up here on loaded up trail bikes. Absolutely stunning climb but would probably say best to take the parallel gravel path if on an offroad bike. A tourer with a granny gear or a road bike would have the most fun here. Two distinct sections, the bit leading up to the gate has long stretches of steep followed by stretches of 1-3%, and after the gate its stepped in 10-20% ramps. Think the steepest bit is just before the little waterfall.
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Lovely quite road with some good hills, but it's worth it for the views.
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A former slate village with a certain type of raw beauty, Corris is a little tourist honeypot. It is set within the Dyfi Forest and boasts a few attractions such as a craft centre, a centre for alternative technology, along with a narrow-gauge railway and museum. Ohhh did I mention bike trails? It has a never ending supply of them!
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Machynlleth is a very popular, pretty and historic market town at the head of the beautiful Dyfi estuary. It is a mecca for its never ending supply of bike trails. It is also an ideal base for exploring the neighbouring countryside. The Dyfi Valley, Snowdonia National Park, Tal-y-Llyn Railway, Clywedog Reservoir, the Vale of Rheidol Railway and Devil's Bridge gorge are all within easy reach of Machynlleth.
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A prominent landmark in the centre of Machynlleth, the Clock Tower was built in 1874 to mark the coming of age of the eldest son of the Fifth Marquess of Londonderry. It marks the southern termination of the Snowdonia Way long-distance trail. For supplies, there are plenty of places to stock up in the town.
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There are over 50 road cycling routes around Cadfarch, catering to various skill levels. You'll find a good mix of moderate and difficult trails, with a few easier options as well.
Cadfarch and the surrounding Powys region are characterized by mountainous terrain, deep valleys, and winding roads. Cyclists can expect significant ascents and descents, often rising from near sea level, with scenic views through forests like Dyfi and Hafren.
Yes, the region is renowned for its challenging climbs. Notable ascents include the 'unrelentingly steep tarmac' on the mountain road between Machynlleth and Staylittle, and the famous Bwlch-y-Groes, also known as 'Hellfire Pass,' which offers panoramic views towards Snowdonia. For a demanding long-distance option, consider the Rhayader Town Clock – Dylife Gorge Viewpoint loop from Machynlleth.
The routes offer access to stunning natural features. You might pass by the Hafren Cascades Boardwalk or the Blaen Hafren Falls. Higher up, you can find viewpoints like Pumlumon Fawr summit and Tarren Hendre Summit, offering expansive vistas. The area also features remote lakes such as Llyn Barfog (Bearded Lake) and Dôl Idris Lake.
Yes, many routes in the area are circular. For example, the Dyfi Forest loop from Machynlleth offers a moderate ride through scenic woodlands. Another popular option is the Hafren Forest loop from Machynlleth, which is a longer and more challenging circular route.
The road cycling routes around Cadfarch are highly rated by the komoot community, with an average score of 4.8 stars from over 18 reviews. Cyclists often praise the quiet, winding roads, the dramatic mountain scenery, and the sense of remote adventure the region provides.
Absolutely. The region is home to sections of the National Cycle Network, including the Lôn Las Cymru (NCN8), which passes directly through Machynlleth. For a significant challenge, consider the NCN82 loop of Cadair Idris from Machynlleth, a difficult 83.3 km route.
Mid-Wales offers excellent cycling conditions during spring, summer, and early autumn. These seasons generally provide more stable weather, allowing you to fully appreciate the stunning landscapes and tackle the challenging climbs without the added difficulty of winter conditions.
While many routes feature significant climbs, there are some easier options. Out of the 51 routes, 9 are classified as easy. For a moderate, shorter ride, the Machynlleth Clock Tower – Machynlleth Clock Tower loop from Machynlleth is a good choice, offering a taste of the area without extreme elevation.
Cadfarch is a community in Powys, Wales. It's closely associated with Machynlleth, which serves as a key hub for many cycling routes. The wider area includes parts of the Dyfi Valley and offers access to routes extending towards Snowdonia National Park and Ceredigion.
While the more remote routes might have limited facilities, towns like Machynlleth, which is a common starting point for many rides, offer cafes, shops, and other amenities. Planning your route to pass through villages or towns is recommended for refreshment stops.
Yes, the region is rich in forest landscapes. Routes like the Dyfi Forest loop from Machynlleth and the Hafren Forest loop from Machynlleth wind through extensive woodlands, providing a beautiful and varied cycling experience.


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