Best lakes around Lake Vyrnwy refers to the prominent man-made reservoir located in Powys, Wales. This large freshwater lake was constructed in the 1880s to supply water to Liverpool. Surrounded by remote mountains and thick forests, the area offers a dramatic landscape. It is a designated National Nature Reserve, providing diverse habitats for wildlife.
Last updated: September 29, 2026
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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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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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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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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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Lake Vyrnwy (Welsh: Llyn Efyrnwy, pronounced [ɛˈvərnʊɨ] or Llyn Llanwddyn) is a reservoir in Powys, Wales, built in the 1880s for Liverpool Corporation Waterworks to supply Liverpool with fresh water. It flooded the head of the Vyrnwy (Welsh: Afon Efyrnwy) valley and submerged the village of Llanwddyn.
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The Straining Tower at Lake Vyrnwy serves as an intake tower designed for extracting water from the lake.
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Amazing dam - there are some plaque's at the end of it to note some of the key dates. Impressive structure. I visited out of season and it was really tranquil.
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Lake Vyrnwy is home to impressive 19th-century engineering. The Lake Vyrnwy Dam is a significant structure, notable for its architecture and the contrast between the powerful water flow on one side and the lake's tranquility on the other. Another key historical site is the Lake Vyrnwy Straining Tower, an intake tower built in a distinctive Gothic Revival style to extract water for Liverpool.
Lake Vyrnwy is a designated National Nature Reserve, a Site of Special Scientific Interest (SSSI), and a Special Protection Area, jointly managed by the RSPB and Hafren Dyfrdwy. It's a haven for birdwatchers, with species like peregrine falcons, pied flycatchers, redstarts, siskins, wood warblers, dippers, and goosanders. The Centenary Bird Hide offers excellent opportunities to observe local wildlife, including potential otter sightings in the lagoon.
Yes, Lake Vyrnwy offers several family-friendly options. Both the Lake Vyrnwy Dam and the Lake Vyrnwy Straining Tower are accessible and interesting for all ages. There are also numerous easy walking trails, a natural play area for children, and a sculpture trail. The RSPB has laid out seven waymarked trails ranging from 2 to 9 kilometers, suitable for various fitness levels.
Lake Vyrnwy is excellent for walking and hiking. You can enjoy a 12-mile perimeter road that offers breathtaking views, especially in autumn. Popular trails include the Rhiwagor Trail and the Craig Garth Bwlch Trail. For more detailed routes, check out the hiking guide for Lake Vyrnwy, which features routes like the 'Giants of Vyrnwy – Lake Vyrnwy Dam loop' and the 'Bridge with View of Waterfall – Rhiwargor Waterfall loop'.
Absolutely! There is a popular 12-mile (19 km) perimeter road around Lake Vyrnwy that is ideal for cycling, offering stunning views of the reservoir and surrounding forests. For more challenging rides, you can explore the MTB trails around Lake Vyrnwy or the road cycling routes in the wider area.
Beyond the vast reservoir itself, Lake Vyrnwy is surrounded by remote mountains and thick forests, creating a dramatic landscape. You can find various waterfalls, including the Nant y Maes Waterfall and the famous Rhiwargor waterfall. There's also a peaceful hidden beach where the River Eunant joins the lake, offering a serene View of Lake Vyrnwy.
Yes, Lake Vyrnwy was created by flooding the Vyrnwy valley, which submerged the village of Llanwddyn. The remains of this Sunken Village of Lake Vyrnwy, including the old bridge over the river, can sometimes be seen when the reservoir levels are particularly low.
Lake Vyrnwy offers beauty year-round, but autumn is particularly stunning when the foliage around the lake displays vibrant colors. The area is also considered one of the best stargazing locations in the UK due to minimal light pollution, making evenings special regardless of the season.
Lake Vyrnwy is a premier destination for birdwatching. The Lake Vyrnwy Nature Reserve and Estate is managed by the RSPB and Hafren Dyfrdwy, providing excellent habitats for a wide array of bird species. The Centenary Bird Hide is a popular spot, overlooking a lagoon where you can observe various waterfowl and other local birds.
In addition to hiking and biking, Lake Vyrnwy provides a wide range of outdoor activities. Visitors can enjoy fishing, sailing, rock climbing, horse riding, and even clay pigeon shooting. The extensive natural reserve also makes it ideal for general nature exploration and photography.
Visitors frequently praise the stunning scenery and the tranquility of Lake Vyrnwy. Many appreciate the impressive engineering of the dam and straining tower, the diverse wildlife, and the extensive opportunities for outdoor activities like cycling and walking. The peaceful atmosphere and the dramatic landscape are often highlighted as key attractions.


Still not found your perfect lake around Lake Vyrnwy? Check out the guides of these regions to see even more beautiful places.