4.9
(44)
638
riders
14
rides
Touring cycling routes around Dyfnant Forest traverse a landscape characterized by dense woodlands, rolling hills, and proximity to significant Welsh lakes. The region features a mix of forest tracks and quiet country roads, offering varied terrain for cyclists. Elevation changes are common, with routes often including climbs and descents through forested valleys and over passes. The area is known for its natural environment, providing a setting for cycling away from urban areas.
Last updated: May 11, 2026
4
riders
24.6km
02:17
460m
460m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.6
(18)
219
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.9
(16)
237
riders
18.2km
01:08
200m
200m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
36
riders
21.5km
01:41
300m
300m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
13
riders
86.1km
05:51
1,370m
1,380m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Lake Vyrnwys straining tower! Lovely place and gives it that fairy tale vibe. One of my special places is Vyrnwy.
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The hills of the great Dyfnant Forest were once rode by Welsh hero Owain Glyndŵr, who led the rebellion against English rule in Wales during the 15th century. Today, the woodland is still enjoyed by those on horseback, as well as hikers on the Glyndŵr’s Way long-distance trail. The coniferous woodland here is part of the National Forest for Wales project.
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Gorgeous area. Be aware the road/trail on the south side (including access to/from Llanymawddwy) are currently closed due to damage from storm Darragh. See https://www.hdcymru.co.uk/our-visitor-sites/lake-vyrnwy/storm-darragh/ for more details.
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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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There is a little cafe above the main car park for a coffee and cake after the "gift shop" labelled walks. As usual, Komoot makes the walk easier than using signposts - remember to download to the phone app. Kayaking/canoeing around the lake is only possible for about half of it due to a protected bird sanctuary.
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Bala is a town and community in Gwynedd, Wales. Formerly an urban district, Bala lies in the historic county of Merionethshire at the north end of Bala Lake. it has a wonderful village style feeling, and everyone speaks Welsh, which is truly amazing to hear. They have some good shops and supermarkets. They have tiny little petrol stations on the curb, and they attendant comes out and serves you. Great roads in this area and some can be very steep in these parts, plenty of cyclists and motorcycles well worth a ride.
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The Straining Tower at Lake Vyrnwy is an intake tower built to extract water from the lake. The tower stands on the north shore of Lake Vyrnwy, near the village of Llanwddyn, in Powys, Wales. The Lake Vyrnwy dam project was designed to provide a water supply to the city of Liverpool and work on the dam began in 1881. On its completion 11 years later, the lake was the largest reservoir in Europe and water was drawn from it into the straining tower and carried to Liverpool on a 110km-long aqueduct. The engineers for the project were Thomas Hawksley and George Frederick Deacon, although the straining tower was entirely Deacon's design. The tower is constructed in a Gothic Revival style, purportedly based on the tower of the castle at Chillon, Switzerland. It draws heavily on the contemporaneous work of William Burges, whose Cardiff Castle and Castell Coch are clear influences. The straining tower is a Grade I listed building.
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Touring cycling around Dyfnant Forest is characterized by moderate and difficult routes. There are no easy routes available, so cyclists should be prepared for varied terrain and elevation changes. The region features a mix of forest tracks and quiet country roads.
Routes vary in length and duration. For example, the Dyfnant Forest – Glyndwr's Way loop from Penyffordd Car Park is 18.2 miles (29.3 km) and takes about 3 hours. A longer, more challenging option like the Llyn Efyrnwy / Lake Vyrnwy to Llyn Tegid / Bala Lake high pass loop covers 34.4 miles (55.4 km) and can take over 3.5 hours.
Yes, several routes, such as the Dyfnant Forest – Glyndwr's Way loop, start from Penyffordd Car Park, indicating parking is available at key access points within or near the forest for cyclists.
Access to Dyfnant Forest by public transport can be limited due to its rural location. While some local bus services might operate in nearby towns, direct routes into the forest are infrequent. Planning for car access or cycling from a nearby town with better transport links is generally recommended.
The touring cycling routes in Dyfnant Forest are generally classified as moderate to difficult, with no easy options available. This means they may not be suitable for very young children or beginners. Families with older, experienced cyclists might find some moderate routes enjoyable, but caution is advised.
For experienced touring cyclists seeking a challenge, the Llyn Efyrnwy / Lake Vyrnwy to Llyn Tegid / Bala Lake high pass loop is a difficult route featuring significant elevation gain and scenic views. Another demanding option is the Hirnant Pass – Llyn Tegid (Bala Lake) loop from Foel, which is a long and difficult ride with substantial climbing.
Many forest tracks and public rights of way in Dyfnant Forest are dog-friendly, provided dogs are kept under control, especially around livestock or wildlife. However, specific rules can vary, so it's always best to check local signage or the specific route details on komoot for any restrictions.
Spring and autumn generally offer the most pleasant conditions for touring cycling in Dyfnant Forest, with milder temperatures and beautiful foliage. Summer can also be good, though some routes may be busier. Winters can be cold and wet, with potential for icy conditions on higher passes, making them less ideal.
While Dyfnant Forest itself is largely natural and remote, nearby villages and towns such as Llanwddyn (near Lake Vyrnwy) or Bala (near Llyn Tegid) offer pubs, cafes, and shops where cyclists can refuel. It's advisable to carry sufficient supplies, especially for longer routes.
The routes often feature dense woodlands, rolling hills, and proximity to significant Welsh lakes. You can expect scenic views across bodies of water like Llyn Efyrnwy (Lake Vyrnwy) and Llyn Tegid (Bala Lake). The Around Llyn Llanwddyn route, for instance, leads through forested shores and open countryside around Lake Vyrnwy.
Yes, several circular touring cycling routes are available. A popular example is the Dyfnant Forest – Glyndwr's Way loop from Penyffordd Car Park. Another is the Lake Vyrnwy Dam – Lake Vyrnwy and Dam loop, which circles the reservoir.
The area is highly rated by the komoot community, with an average score of 4.9 stars from over 40 reviews. Reviewers often praise the natural environment, the quiet forest tracks, and the challenging yet rewarding climbs that offer stunning views of the Welsh landscape and its lakes.


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