The best cycling routes around Lake Vyrnwy
4.9
(38)
562
riders
12
rides
Touring cycling around Lake Vyrnwy offers routes through a landscape characterized by dense woodlands, open moorland, and the expansive reservoir itself. The area features varied terrain, from relatively flat lakeside paths to more challenging climbs into the surrounding hills. Cyclists can expect a mix of paved roads and well-maintained tracks, providing diverse riding experiences. The region's geography includes significant elevation changes, particularly on routes extending beyond the immediate lake perimeter.
Best touring cycling routes around Lake Vyrnwy
- The most popular touring cycling route is Llyn Efyrnwy / Lake Vyrnwy to Llyn Tegid / Bala Lake high pass loop — Eryri / Snowdonia National Park, a 34.4 miles (55.4 km) trail that takes 3 hours 45 minutes to complete. This challenging route features significant elevation gain and panoramic views across the Welsh landscape.
- Another top favourite among local touring cyclists is Around Llyn Llanwddyn, a moderate 11.3 miles (18.2 km) path. This route circles the lake, offering consistent views of the water and surrounding forests.
- Local touring cyclists also love the Lake Vyrnwy Dam – Lake Vyrnwy and Dam loop from Lake Vyrnwy, a 13.3 miles (21.4 km) trail leading through woodlands and past the impressive dam, often completed in about 1 hour 40 minutes.
- Touring cycling around Lake Vyrnwy is defined by reservoir views, dense forests, and rolling hills. The network offers options for various ability levels, from moderate lakeside loops to challenging routes with substantial climbs.
- The routes in Lake Vyrnwy are highly rated by the komoot community with an average score of 4.9 stars from nearly 40 reviews. More than 500 touring cyclists have used komoot to explore Lake Vyrnwy's varied terrain.
Last updated: June 24, 2026
4.6
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215
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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 difficult route spans 34.4 miles (55.4 km) and features a substantial elevation gain of 3059 feet (932 metres), requiring very good fitness and typically taking around 3 hours and 45 minutes to complete. You will cycle through dense woodlands, open moorland, and past the expansive reservoir of Lake Vyrnwy, experiencing a landscape of mountains, valleys, and tranquil countryside.
While largely on paved surfaces, be prepared for some unpaved sections where you might need to push your bike. The route includes demanding climbs into the surrounding hills, notably the Hirnant Pass and Bwlch y Groes, which is the highest road pass in Wales. Expect very steep roads and descents, especially near Lake Vyrnwy and Rhiwargor. This loop is best enjoyed during daylight hours when the weather is clear, allowing you to fully appreciate the panoramic views across the Welsh landscape.
This trail is notable for connecting two iconic Welsh lakes via a high mountain pass, offering a true sense of frontier wildness and raw natural beauty. Bwlch y Groes, reaching 1800 feet (546 metres), is not only a challenging climb but also historically significant as a pilgrim route. You will also pass the impressive dam and distinctive straining tower of Lake Vyrnwy, and experience the charming, Welsh-speaking town of Bala by Llyn Tegid, Wales's largest natural lake.
4.9
(16)
216
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 about 1 hour and 8 minutes to complete, featuring a manageable 652 feet (199 metres) of elevation gain. You will follow well-maintained country lanes, offering consistent views of the water and surrounding dense forests, with the impressive Vyrnwy Dam as a key landmark. The landscape is tranquil, set within the southern foothills of the Berwyn Mountains, providing a picturesque cycling experience.
Planning your visit is straightforward, with amenities available to enhance your ride. You can find cafes and refreshment stops, especially near the dam and other visitor areas, perfect for a break. If you do not have your own bike, bike hire is available at Llanwddyn, located at the southern end of the lake. The route is generally accessible, making it an ideal choice for a scenic day out on two wheels.
The Around Llyn Llanwddyn trail is highly regarded, boasting an average rating of 4.9 stars from many reviews, highlighting its consistent and stunning views. The Lake Vyrnwy area is not just beautiful; it is also a national nature reserve and a Site of Special Scientific Interest (SSSI), jointly managed by the RSPB. This makes it an important location for birdwatching and enjoying diverse wildlife, adding another layer of interest to your touring bicycle adventure.
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36
riders
21.5km
01:41
300m
300m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
11
riders
50.0km
03:29
840m
840m
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.
6
riders
24.8km
02:25
670m
670m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Tips from the Community
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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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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Fantastic place with some nice pubs in the area great views and some great climbs
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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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Frequently Asked Questions
How many touring cycling routes are available around Lake Vyrnwy?
There are over 10 touring cycling routes available around Lake Vyrnwy, catering to various skill levels. These routes offer diverse experiences, from lakeside loops to more challenging climbs into the surrounding hills.
Are there any easy or family-friendly touring cycling routes around Lake Vyrnwy?
While there are no routes specifically classified as 'easy' in our current selection, several moderate routes are suitable for families or beginners looking for a pleasant ride. The Around Llyn Llanwddyn route, for example, is 11.3 miles (18.2 km) and offers consistent views of the water and surrounding forests, making it a good option for a less strenuous outing.
What are the most challenging touring cycling routes in the Lake Vyrnwy area?
For experienced cyclists seeking a challenge, routes like the Llyn Efyrnwy / Lake Vyrnwy to Llyn Tegid / Bala Lake high pass loop offer significant elevation gain and panoramic views over 34.4 miles (55.4 km). Another demanding option is the Bwlch y Groes Pass – Lake Vyrnwy and Dam loop from Afon Eiddew, which covers nearly 50 km with substantial climbs.
Are there any circular touring cycling routes around Lake Vyrnwy?
Yes, many routes around Lake Vyrnwy are circular, allowing you to start and finish at the same point. A popular circular option is the Lake Vyrnwy Dam – Lake Vyrnwy and Dam loop from Lake Vyrnwy, which is 13.3 miles (21.4 km) and takes you through woodlands and past the impressive dam.
What kind of attractions can I see along the touring cycling routes?
The routes offer a chance to see various attractions. You can cycle past the impressive Lake Vyrnwy Dam and the historic Lake Vyrnwy Straining Tower. Nature lovers might enjoy spotting wildlife from the Centenary Bird Hide, or discovering the unique Hand Sculpture of the Tallest Tree in the UK. There's also the scenic Nant y Maes Waterfall to explore.
What do other touring cyclists enjoy most about cycling in Lake Vyrnwy?
The area is highly rated by the komoot community, with an average score of 4.9 stars from nearly 40 reviews. Reviewers often praise the stunning reservoir views, the tranquility of the dense forests, and the variety of terrain offered by the rolling hills, making for a rewarding cycling experience.
When is the best time of year to go touring cycling around Lake Vyrnwy?
Spring and autumn generally offer the most pleasant conditions for touring cycling around Lake Vyrnwy, with milder temperatures and beautiful scenery as the foliage changes. Summer is also popular, but can be busier. Winter cycling is possible, but be prepared for colder, wetter weather and potentially icy conditions on higher routes.
Are there places to park my car when cycling around Lake Vyrnwy?
Yes, there are several designated parking areas around Lake Vyrnwy, particularly near the main visitor facilities and starting points for popular routes. It's advisable to check specific car park locations and any potential fees before your visit.
Can I hire a bike at Lake Vyrnwy?
Yes, bike hire facilities are available at Lake Vyrnwy, typically located near the main visitor centre or hotels. This allows you to explore the area without bringing your own equipment. It's recommended to book in advance, especially during peak season.
What are the typical distances and elevations for touring cycling routes in Lake Vyrnwy?
Routes vary significantly. Moderate routes like Around Llyn Llanwddyn are about 11.3 miles (18.2 km) with around 200 meters of elevation gain. More difficult routes, such as Lake Vyrnwy and Dam – Lake Vyrnwy Dam loop from Abertridwr, can be around 24.5 miles (24.5 km) with over 650 meters of climbing, offering a substantial workout.
Are there cafes or refreshment stops along the Lake Vyrnwy cycling routes?
Yes, there are cafes and refreshment stops available around Lake Vyrnwy, particularly near the dam and visitor areas. These provide opportunities to refuel and rest during your ride. It's always a good idea to carry some snacks and water, especially on longer routes.
Most popular routes around Lake Vyrnwy
Most popular attractions around Lake Vyrnwy
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