4.7
(30)
1,836
riders
77
rides
Road cycling around Y Berwyn National Nature Reserve features diverse and dramatic landscapes, characterized by extensive heather moorland and mountainous terrain. The region includes the Berwyn Mountain range, with peaks like Cadair Berwyn, offering significant elevation changes for cyclists. Riders will encounter varied habitats, including woodlands, dry heath, and grasslands, providing a range of scenic backdrops. The area's roads navigate through these natural features, presenting both challenging climbs and rewarding descents.
Last updated: July 10, 2026
5.0
(2)
73
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
18
riders
50.3km
02:33
800m
800m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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10
riders
49.8km
02:37
670m
670m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
15
riders
64.7km
03:07
670m
670m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
3
riders
99.9km
04:33
1,040m
1,050m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
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The climb up to Bwlch-y-Groes from Llanymawddwy is a tough one. It is about 3.4 km long and has about 387 m of vertical ascent to get to the gap at 546 m above sea level. You will have an average gradient of 11.3% to grind away at, but you will be rewarded with fantastic views north and south.
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A lovely market town with pubs and shops and bakeries. Hilly routes into town but a number of good places for a stop mid ride.
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Good loop. I rode up out of Llanuwchllyn. But this ride would work very well starting in Bala. The section up around Arenig is great. A few gates to open/close, one farm to go through....but this is a good alternative to the sadly hobbled Bala Loop (Vyrnwy).
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Smart small town with plenty of decent coffee shops, bakeries and ice cream shops. Classic Co-op too if needed. Lovely place to regroup before or after Horseshoe Pass.
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Llangollen is a town and community, situated on the River Dee, in Denbighshire, Wales. Its riverside location forms the edge of the Berwyn range, and the Dee Valley section of the Clwydian Range and Dee Valley Area of Outstanding Natural Beauty, with the easternmost point of the Dee Valley Way being within the town. It is a wonderful location to ride on all kinds of bikes with the canal running along Llangollen its much better to take that route as the roads are very busy.
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1
The Chain Bridge crosses the River Dee at Llantysilio, linking Telford’s work on the canal with his road to Holyhead. It was built by Exuperius Pickering Senior in 1817. He wanted exclusive access to the canal to transport coal, limestone and iron bars to the west without paying the tolls in Llangollen.
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There are over 80 road cycling routes available around Y Berwyn National Nature Reserve, offering diverse experiences for cyclists. These include 9 easy routes, 38 moderate routes, and 36 difficult routes, ensuring options for various fitness levels.
Yes, the region offers 9 easy road cycling routes. While specific family-friendly routes within the immediate nature reserve are not detailed, the broader area of Wales has many traffic-free and low-traffic options. For general family cycling ideas in Wales, you can explore resources like Visit Wales.
For those seeking a challenge, there are 36 difficult routes. An example of a longer, more demanding ride is the Bala Town Centre – Denbigh Castle and Town Walls loop from Llandrillo, which covers nearly 100 km with over 1000 meters of elevation gain. The mountainous terrain of the Berwyn range, including peaks like Cadair Berwyn, provides significant climbs.
Yes, many routes in the area are designed as loops. For instance, the Llyn Tegid (Bala Lake) – Bala Town Centre loop from Carnedd Wen is a popular circular route around Bala Lake, offering scenic views and a moderate challenge. Another option is the Bala Lake – Llyn Tegid (Bala Lake) loop from Carnedd Wen.
The Y Berwyn National Nature Reserve is characterized by mountainous terrain, so you can expect significant elevation changes. Routes often feature challenging climbs and rewarding descents. For example, the Bala Town Centre – Statue of Thomas Ellis loop from Carnedd Wen includes over 670 meters of ascent over its 49.6 km distance.
The region is rich in natural beauty. You can encounter stunning heather moorland and diverse habitats. A notable attraction is Pistyll Rhaeadr, often cited as Britain's highest single-drop waterfall. The routes also offer views of prominent peaks like Cadair Berwyn Summit and Moel Sych Summit Cairn.
The area is highly rated by the komoot community, with an average score of 4.8 stars from over 30 reviews. Cyclists frequently praise the diverse and dramatic landscapes, the challenging yet rewarding mountainous terrain, and the tranquility of the heather moorland and scenic 'back roads'.
Yes, there are several longer routes for endurance cyclists. The Bala Town Centre – Denbigh Castle and Town Walls loop from Llandrillo is a challenging route stretching almost 100 km. The region's varied routes can also be combined to create even longer journeys, such as the Hirnant Pass – Bwlch y Groes Pass loop, which can extend to 154 km.
The diverse habitats and mountainous terrain make spring through autumn generally ideal for road cycling, offering pleasant weather and vibrant landscapes. While winter cycling is possible, conditions can be more challenging due to colder temperatures and potential for adverse weather in the uplands.
Absolutely. Y Berwyn National Nature Reserve is a significant stronghold for upland breeding birds and birds of prey, including merlin, hen harrier, peregrine falcon, and red kite. Cyclists might also spot red and black grouse, curlew, and golden plover, adding an element of nature watching to their ride.
Yes, Lake Vyrnwy is a notable feature in the wider Berwyn NNR area. While not explicitly listed in the top routes, it offers a good loop for cyclists and can be accessed from nearby towns like Bala, providing a scenic ride around the RSPB/Severn Trent Water Nature Reserve.


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