Best lakes around Pentre are situated in Rhondda Cynon Taf, Wales, a region known for its valleys and regenerated landscapes. This area features both natural and artificial lakes, offering diverse outdoor experiences. The surroundings include woodlands, grasslands, and views of the Welsh mountains, providing tranquil environments for exploration. These lakes are often central to local country parks and walking routes.
Last updated: October 3, 2026
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The water here is stunning in the sunlight. A good place to take a few moments to rest the legs.
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Dare Valley Country Park has a visitor centre and cafe, check opening times before relying on facilities.Dare Valley Country Park has a visitor centre and cafe, check opening times before relying on facilities.
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Lluest-wen Reservoir was constructed in 1898, but came to national attention in 1969 when a major leak caused an evacuation of residents down-valley while emergency repair work was carried out. Back in 1929 the place set a maximum daily rainfall record for Wales, with 211mm of rain recorded. You have been warned!
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Lluest-wen Reservoir was constructed in 1898, but came to national attention in 1969 when a major leak caused an evacuation of residents down-valley while emergency repair work was carried out. Back in 1929 the place set a maximum daily rainfall record for Wales, with 211mm of rain recorded. You have been warned!
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Dare Valley Country Park has a visitor centre and cafe, check opening times before relying on facilities. The paths can be wet and boggy at times, and if you're following the Penrhiwllech trail over the plateau of Tarren y Bwlfa, be aware of cliff edges!
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Cwm Clydach Countryside Park is an oasis of calm for wildlife with stunning views that has been created from the blackened scar of a coal mine. Walking alongside the lakes offers the chance to spot Kingfishers, herons, butterflies, newts and more. The two lakes are referred to as the “top lake” and “bottom lake” and there are also waterfalls. For refreshments, there is an on-site cafe.
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Fun singletrack which breaks up the many km's on gravel firetrack road.
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Great trail running along the ridge line overlooking the nature reserve.
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The primary lakes in the Pentre area include Lluest-wen Reservoir, known for its tranquil environment and historical significance, and the lakes within Dare Valley Country Park, which offer a wide range of activities. Additionally, Cwm Clydach Countryside Park features two lakes with abundant wildlife.
Yes, Dare Valley Country Park is particularly family-friendly, offering two playgrounds, including a large adventure playground. The park also has waymarked trails, some of which are wheelchair-friendly, and a Gravity Family Bike Park. Cwm Clydach Countryside Park is also suitable for families, with opportunities to spot wildlife like kingfishers and herons.
The lakes around Pentre offer diverse activities. You can enjoy peaceful walks and fishing at Lluest-wen Reservoir. Dare Valley Country Park provides walking, cycling (with bike hire and uplift service), fishing, canoeing, and kayaking. For more structured routes, explore the MTB Trails around Pentre, Running Trails around Pentre, or Easy hikes around Pentre.
Yes, Lluest-wen Reservoir Dam Wall has a notable history, constructed in 1898 and known for a significant leak in 1969. Dare Valley Country Park itself is a testament to natural regeneration, having been established on land reclaimed from over a century of coal mining, transforming an industrial landscape into a vibrant natural haven.
Both Dare Valley Country Park and Cwm Clydach Countryside Park feature visitor centres with cafes. It's advisable to check their opening times before your visit.
Yes, Dare Valley Country Park offers numerous waymarked trails, some of which are wheelchair-friendly, allowing for inclusive access to the park's natural beauty.
At Cwm Clydach Countryside Park, you might spot kingfishers, herons, butterflies, and newts. The lakes at Dare Valley Country Park also provide a serene setting for observing local wildlife, including ducks.
Dare Valley Country Park offers activities for all seasons. While the area can experience significant rainfall, as evidenced by a historical record at Lluest-wen Reservoir, the natural beauty is present year-round. Paths can be wet and boggy at times, so appropriate footwear is recommended regardless of the season.
Yes, the area offers several scenic viewpoints. From View of Llyn Fawr from the Skyline Trail, you can look out towards the Brecon Beacons. Lluest-wen Reservoir also offers views of wind turbines in the distance, and the surrounding Welsh mountains are visible from Dare Valley Country Park.
Fishing is possible at Lluest-wen Reservoir for pike, perch, and wild brown trout, though it is no longer stocked. Dare Valley Country Park also offers fishing at the Dare Valley Trout Fishery.
Lluest-wen Reservoir does not have direct road access to its banks. Visitors typically need to walk approximately 2 miles to reach the reservoir. It is part of a walking route that also passes smaller waterfalls and a 19th-century humped-back bridge.
Yes, the Coed Morgannwg Way and a National Cycle Network route run near Lluest-wen Reservoir. Dare Valley Country Park is a major draw for cyclists, featuring a Gravity Family Bike Park with an uplift service and bike hire. You can also find various MTB Trails around Pentre.


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