Best lakes around Llanrhaeadr-Yng-Nghinmeirch are primarily reservoirs integrated into the natural landscape of Denbighshire. The area offers access to several notable lakes and reservoirs, providing recreational opportunities. These include Alwen Reservoir and Llyn Brenig, known for their waterside trails and outdoor pursuits. The region's geography features a mix of natural beauty and man-made water bodies.
Last updated: October 3, 2026
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Popular around Llanrhaeadr-Yng-Nghinmeirch
if theres a head wind watch out
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Though it was not a tough or technical ride, it did take me into territory I had never visited before and was a lovely antidote to the 'fleshpots' of Gwydir Forest or Coed-y-Brenin. Some lovely gentle singletrack, beautiful views and I didn't see another rider for the whole trip - although tbh I did set off at 08.30 on a Wednesday!!
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This bridge across the 900-acre (364 ha) Alwen Reservoir enables a beautiful and tranquil loop of the Wales' largest artificial lake. The views across the water and to the surrounding woodland and hills are lovely.
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Llyn Brenig is a reservoir located on Denbigh Moors in North Wales. The artificial lake, which was constructed between 1973 and 1976, was created by building an embankment dam across the Afon Brenig valley. It lies at 1,200 ft (370 m) above sea level on the border between the counties of Conwy and Denbighshire. It is used to manage the flow in the River Dee as part of the River Dee regulation system.
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An easy route for all the family to enjoy, although you might want to go int he warmer months of the year. It can be very wet and windy up here in the Winter.
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Cilcain Reservoir is a man-made water body nestled in the Clwydian Range of North Wales. Originally constructed to supply water to the local area, it's now a tranquil location surrounded by woodland and rolling hills.
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A long wooden bridge spans the upper reaches of the Alwen Reservoir, which features on the Two Lakes and Alwen circular cycle routes. It's absolutely covered in lichen and feels a little rickety as you ride along. Enjoy the remote lake views as you ride over this long, narrow bridge.
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The most popular lakes in the vicinity of Llanrhaeadr-Yng-Nghinmeirch are Llyn Brenig and Alwen Reservoir. Llyn Brenig is known for its scenic views and as a starting point for various outdoor pursuits, while Alwen Reservoir features the impressive Alwen Dam, a significant engineering feat.
The lakes around Llanrhaeadr-Yng-Nghinmeirch offer a range of outdoor activities. You can enjoy hiking, road cycling, and mountain biking. For detailed routes, explore the guides for easy hikes, road cycling routes, and MTB trails in the area.
Yes, several lakes and their surrounding areas are suitable for families. Llyn Brenig is considered family-friendly, offering easy walks and a visitor centre. Alwen Dam and Cilcain Reservoir are also noted as family-friendly locations, providing tranquil settings for picnics and gentle strolls.
Around Llyn Brenig, you'll find various trails, including the Llyn Brenig — East Shore Gravel Track, a doubletrack gravel road offering views around the inlets. The area is popular for walking and cycling, with routes like the Alwen Reservoir – Bryn y Gors-goch loop accessible from the Llyn Brenig Visitor Centre Cafe.
Alwen Reservoir is known for its waterside trails and the impressive Alwen Dam. This grand, ornate stone dam, completed in 1920, is a notable feat of engineering originally built to supply drinking water to Liverpool and the Wirral. It offers a pleasant spot for a picnic and is part of popular hiking routes like the Alwen Dam loop.
Yes, Llyn Brenig is renowned for its fishing, particularly for trout, and also provides opportunities for sailing and other watersports. While the immediate area focuses on walking and cycling, Llyn Brenig is a key spot for water-based recreation.
The Alwen Dam is a significant man-made monument, an ornate stone structure completed in 1920. Llyn Brenig also features a dam, completed in 1976, which maintains the flow of water to the River Dee.
The areas around lakes like Llyn Brenig, which is part of the vast Clocaenog Forest, offer opportunities for wildlife spotting. While specific species aren't detailed for the immediate area, the natural landscapes of Denbighshire are home to various birds and forest creatures. For a dedicated birdwatching experience, the RSPB Lake Vyrnwy Nature Reserve at Llyn Efyrnwy (further afield) is a haven for buzzards, siskins, grebes, and more.
Visitors particularly appreciate the tranquil beauty and the opportunities for outdoor activities. The glorious views from the edge of Llyn Brenig and the impressive engineering of Alwen Dam are frequently highlighted. Many enjoy the gentle singletrack and beautiful views found on the trails, often experiencing a sense of solitude.
Yes, there are easy walks available. The Alwen Dam loop, for instance, is a moderate 5.8-mile (9.4 km) route that circles the southern part of Alwen Reservoir. Llyn Brenig also offers accessible paths suitable for easy strolls. For more options, you can check the easy hikes guide for the region.
While Llyn Brenig and Alwen Reservoir are the most accessible, Llanrhaeadr-Yng-Nghinmeirch can serve as a base for exploring other beautiful Welsh lakes further afield. These include Llyn Llydaw in Snowdonia, known for its stunning mountain scenery, and Llyn Efyrnwy (Lake Vyrnwy) in Mid Wales, a large Victorian reservoir surrounded by a nature reserve. Llyn Tegid (Bala Lake), the largest natural lake in Wales, is also an option for kayaking and sailing. For more information on Welsh lakes, you can visit visitwales.com.
The lakes around Llanrhaeadr-Yng-Nghinmeirch can be enjoyed year-round. Spring and summer offer lush greenery and warmer weather ideal for watersports and longer hikes. Autumn brings beautiful foliage, while winter provides a tranquil, often stark beauty, suitable for crisp walks. Always check local weather conditions before your visit.


Still not found your perfect lake around Llanrhaeadr-Yng-Nghinmeirch? Check out the guides of these regions to see even more beautiful places.