Best lakes around Llanafanfawr are primarily found within the Elan Valley Reservoirs, a significant water supply system. This area features large man-made reservoirs and dams, alongside smaller, more secluded fishing lakes. The landscape is characterized by open moorland, rolling hills, and impressive engineering structures. Visitors can explore a variety of natural and man-made water bodies offering diverse outdoor activities.
Last updated: June 30, 2026
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A good way into the valley. A flat out gravel surface that winds around the dams for miles
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Brilliant place to Cycle , either on road or Trails ...just Brill !!!
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Elan Valley is a mountain bikers dream. A mix of natural trails that follow the reservoirs and crest the lofty tops of each valley. There's also a great trailhead in the middle of the valley at Nantgwyllt for some great flowing singletrack.
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Pen y Garreg Dam third of the Elan Valley Dams, also known as the middle dam. This dam houses an access tunnel to the central tower which is lit by apertures in the downstream side of the dam. Height - 123 ft above river bed. Beautiful scenery a great ride around this area.
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Rough and ready along the side here
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The area around Llanafanfawr primarily features large man-made reservoirs within the Elan Valley, such as Caban-Coch Dam and Reservoir and Claerwen Reservoir. Additionally, there are smaller, more secluded fishing lakes like the one at Cwm Chwefru, offering a mix of significant engineering feats and tranquil natural springs.
Yes, the Elan Valley area offers several family-friendly options. The Elan Valley Trail is a popular cycle path suitable for families, leading around the reservoirs. The Pen-y-Garreg Dam is also noted as family-friendly, offering an interesting man-made monument to explore.
You'll encounter diverse natural features, from the impressive dams of the Elan Valley Reservoirs, which can resemble natural waterfalls when overflowing, to vast open moorland and rolling hills surrounding Claerwen Reservoir. The area is also a National Nature Reserve, providing habitats for unique flora like the carnivorous sundew plant and rare birds such as Merlins and Red Kites.
The lakes offer a variety of outdoor activities. You can enjoy cycling along the shores of Caban-Coch Reservoir or on the Elan Reservoir Gravel Track. Kayaking is also possible on Caban-Coch. For those interested in fishing, the Lake at Cwm Chwefru provides opportunities for fly and coarse fishing (catch and release, requiring a license). Hiking is popular, especially around Claerwen Reservoir, which has a network of paths for various fitness levels. You can find more routes for MTB, cycling, and easy hikes in the region.
Yes, there are easy walking trails available. The Gravel Path Along Claerwen Reservoir offers a tranquil experience with minimal traffic, ideal for peaceful immersion in nature. The Elan Valley Visitor Centre also serves as a starting point for several easy hikes, including loops around Caban Coch Dam and Reservoir.
Claerwen Reservoir is the largest and newest of the Elan Valley Reservoirs, known for its breathtaking views within the Cambrian Mountains. It features an impressive dam, almost twice the size of the other dams, and is encircled by a lovely gravel path. The area is also a National Nature Reserve, providing a tranquil experience with minimal traffic and opportunities to spot diverse wildlife.
Absolutely. The Elan Valley is very popular for cycling. A dedicated cycle path runs along the shore of Caban-Coch Dam and Reservoir, and the Elan Valley Trail is a well-known route that leads around the reservoirs. The Elan Reservoir Gravel Track also offers stunning views for gravel riders.
Visitors frequently praise the stunning views, especially from viewpoints like the Gravel Path Along Claerwen Reservoir. The tranquility and opportunity to disconnect, particularly in more remote areas like Cwm Chwefru, are highly valued. The impressive engineering of the dams, such as Caban-Coch Dam, also leaves a lasting impression.
Yes, the Lake at Cwm Chwefru, located in a secluded valley near Llanafanfawr, offers a peaceful escape. It's known for its serene setting, mountain and lake views, and the benefit of minimal phone signal, allowing visitors to truly disconnect and enjoy nature.
Most of the dams within the Elan Valley, including Pen-y-Garreg Dam and Caban-Coch, are accessible by car. This makes it convenient to reach various starting points for walks, cycles, or simply to enjoy the views.
The Elan Valley, particularly around Claerwen Reservoir, is a National Nature Reserve. You might spot diverse flora, including the carnivorous sundew plant, and a variety of birdlife. The area is a breeding ground for rare birds such as Merlins and Red Kites.


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