5.0
(63)
1,153
riders
49
rides
Touring cycling around Llanwddyn features diverse landscapes centered on the expansive Lake Vyrnwy reservoir. The area offers a range of cycling experiences, from relatively flat lakeside routes to challenging ascents into the southern foothills of the Berwyn Mountains. The terrain includes well-maintained paved roads, gravel tracks, and forest paths, set amidst woodlands and moorlands.
Last updated: May 3, 2026
4.6
(18)
219
riders
Embark on a challenging touring bicycle loop from Llyn Efyrnwy / Lake Vyrnwy to Llyn Tegid / Bala Lake, traversing the high passes of Eryri / Snowdonia National Park. This…
4.9
(16)
237
riders
18.2km
01:08
200m
200m
Embark on a moderate touring bicycle ride around Llyn Llanwddyn, also known as the Lake Vyrnwy circuit, a popular route in Powys, Wales. This 11.3 miles (18.2 km) trail takes…

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5.0
(1)
4
riders
33.4km
02:31
620m
620m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
36
riders
21.4km
01:41
300m
300m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
24
riders
48.4km
04:00
1,130m
1,130m
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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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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Perfect gravel riding on the descent 😊 - after, let's face it, the long grind up to the memorial!
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The track from the East is broken but doable on a gravel bike - I had to push the last few hundred metres. Awkward terrain - large stones - and plenty of puddles - but a fabulous day on 2 wheels!
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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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There are nearly 50 touring cycling routes available around Llanwddyn, catering to various skill levels. You'll find options ranging from easy lakeside rides to challenging mountain ascents.
Yes, Llanwddyn offers several easy and family-friendly options. The 12-mile (18 km) circular route around Lake Vyrnwy, such as Around Llyn Llanwddyn, is mostly paved and relatively flat, making it ideal for all ages and fitness levels. There are 3 easy routes and 17 moderate routes in the area.
The terrain around Llanwddyn is diverse. You'll encounter well-maintained paved roads, especially around Lake Vyrnwy, as well as gravel tracks and forest paths that climb into the southern foothills of the Berwyn Mountains. Routes can range from flat lakeside paths to significant climbs with extensive elevation gain.
Absolutely. For experienced touring cyclists, Llanwddyn offers 29 difficult routes that venture into the Berwyn Mountains. These routes can include formidable climbs like Bwlch y Groes, known as the 'Hellfire Pass,' one of Wales' highest public roads. An example is the Llyn Efyrnwy / Lake Vyrnwy to Llyn Tegid / Bala Lake high pass loop, which features over 900 meters of elevation gain.
Yes, circular routes are a highlight in Llanwddyn. The most prominent is the 12-mile loop around Lake Vyrnwy, which is mostly paved and offers continuous scenic views. The Lake Vyrnwy Dam – Lake Vyrnwy and Dam loop is another popular circular option that crosses the historic dam.
Llanwddyn is rich in natural beauty and landmarks. You can cycle past the impressive Lake Vyrnwy Dam and its iconic straining tower, explore the Pistyll Rhaeadr waterfall (Britain's highest single-drop waterfall), or visit the beautiful Rhiwargor Waterfall at the northern end of Lake Vyrnwy. The area also offers stunning viewpoints like Cadair Berwyn Summit and Moel Sych Summit Cairn in the Berwyn Mountains.
While the Lake Vyrnwy area is generally dog-friendly for walks, specific regulations for cycling with dogs may vary. It's best to keep dogs on a lead, especially around the RSPB nature reserve, and ensure they are comfortable with the distance and terrain. Always check local signage for any restrictions.
Parking is available at various points around Lake Vyrnwy, particularly near the visitor center at the southern end. These spots provide convenient access to the circular lake route and other trails.
The spring, summer, and early autumn months generally offer the best conditions for touring cycling in Llanwddyn, with milder weather and longer daylight hours. However, the region's diverse landscapes can be enjoyed year-round, with each season offering a unique experience. Always check the local weather forecast before heading out.
Yes, there are cafes and other refreshment options available, particularly around the Lake Vyrnwy visitor center and in nearby villages. These provide convenient stops to refuel during your ride.
The touring cycling routes in Llanwddyn are highly rated by the komoot community, with an average score of 5.0 stars from over 60 reviews. Cyclists often praise the serene lakeside paths, challenging mountain passes, and the extensive woodlands, highlighting the area's diverse and beautiful scenery.
Yes, Lake Vyrnwy is a recognized nature reserve with RSPB protection for its extensive woodlands. Cyclists often have opportunities to observe a variety of birds and other wildlife from viewpoints and hides along the lake's perimeter, adding to the natural beauty of the ride.
While Llanwddyn is somewhat remote, public transport options to the general area exist, though they may require connections and might not directly serve all starting points for cycling routes. It's advisable to research specific bus services to nearby towns and consider how to transport your bike, as direct routes to Lake Vyrnwy are limited.


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