Lakes around Aber Valley, a community in South Wales, offer diverse natural beauty and recreational opportunities. This area, historically known for its mining industry, provides access to serene waterscapes. The region features a mix of natural lakes and reservoirs, supporting various outdoor activities. Visitors can explore these water bodies for nature observation and relaxation.
Last updated: July 13, 2026
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Roath Park Lake has stunning vistas and tree-lined pathways. Lots of birds relax on the shores.
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lovely part of Cardiff, particularly on a sunny day. good spot for a stroll but very busy with families and people walking so not very suited for cycling
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Lisvane and Llanishen Reservoirs forms a vital part of the green and blue infrastructure of Cardiff. The mix of grassland, woodland, scrub and waterside habitats offers opportunities for all kinds of wildlife and nature. There are two Sites of Special Scientific Interest (SSSI) and much of the grassland and woodland outside of the SSSIs is designated as a Site of Importance for Nature Conservation (SINC). Dogs are permitted on the café balcony, car park and Grab & Go seating area only and are not permitted anywhere else on the site, including the paths. Natural Resources Wales has advised that the risk from dogs to the fungi is too great. Waxcaps are very sensitive to changes in habitat such as fluctuations in soil moisture, temperature and nitrate levels which can reduce the production of fruiting bodies. In particular, sudden changes to nitrate levels on the site – from dog urine specifically – can have a detrimental effect on the fungi. There is a fully accessible Visitor Centre with cafe, toilets, free wi-fi, room hire, equipment hire, changing rooms and other facilities include the boathouse, bird hide, education centre, nature trails and paths, bike parking/shelters and car parking.
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Enjoy a pretty stroll through the woodland surrounding Llanishen Reservoir. Well-maintained dirt paths will lead you around the forest where there is a rope swing and stream to discover, a little something for the kids to enjoy too.
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Roath Park is one of Cardiff's most loved parks, it was recently awarded the prestigious Green Flag award to recognise its high quality and its importance to Cardiff. In the centre of the park sits the wonderful Roath Lake, a peaceful place to walk around with sights of ducks, birds, and an impressive lighthouse stood in the water. There is a lovely little café and plenty of places to picnic, so take a seat and enjoy the view.
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Taff Bargoed country park is made from what used to be 3 coal mines: Deep Navigation (1879-1991), Taff Merthyr (1926-1993), and Trelewis (1954-1993).
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Near Aber Valley, you'll discover a mix of natural lakes, reservoirs, and country park lakes. These offer diverse settings for outdoor activities and nature exploration, ranging from serene waterscapes to areas with historical significance.
Yes, several lakes near Aber Valley are great for families. Rhydypenau Woods and Llanishen Reservoir offers well-maintained dirt paths through woodlands, with a rope swing and stream for children to enjoy. Roath Park Lake is also very family-friendly, with opportunities to observe birdlife, a cafe, and picnic spots.
You can find a variety of natural features and landmarks. At Roath Park Lake, you'll see an impressive lighthouse and abundant birdlife. Lisvane and Llanishen Reservoirs are known for their varied habitats, including grassland, woodland, and waterside areas, supporting a wide array of wildlife. Nant Glydach Reservoir and Dam features stunning views and a late Victorian-era dam showcasing fine stone masonry.
Absolutely. Many lakes offer excellent walking opportunities. For example, Rhydypenau Woods and Llanishen Reservoir provides pleasant strolls through woodlands on well-maintained dirt paths. Roath Park Lake is ideal for leisurely walks around its peaceful waters. For more extensive options, you can explore various running trails around Aber Valley, including routes like the 'Coed Ty'n-y-parc loop' or 'Corn Mill loop', which can be found in the Running Trails around Aber Valley guide.
Beyond walking, the area around Aber Valley's lakes offers diverse outdoor activities. You can enjoy running on trails like the 'Coed Ty'n-y-parc loop' or 'Corn Mill loop' (see Running Trails around Aber Valley). Cycling is also popular, with options ranging from moderate to difficult routes, such as the 'River Rhymney Cycle Trail' or the 'Taff Bargoed Park River Walk' (explore more in the Cycling around Aber Valley guide).
Yes, parking is generally available at many of the popular lake destinations. For instance, Lisvane and Llanishen Reservoirs has car parking facilities at its fully accessible Visitor Centre. It's always a good idea to check specific location details for parking availability and any potential fees before your visit.
Dog policies vary by location. At Lisvane and Llanishen Reservoirs, dogs are permitted on the café balcony, car park, and Grab & Go seating area only, but not on the paths or other areas of the site due to nature conservation efforts. Always check specific signage or websites for each lake to understand their dog-friendly rules.
The lakes can be enjoyed year-round, but each season offers a unique experience. Autumn is particularly beautiful at places like Nant Glydach Reservoir and Dam, where the autumn colors enhance the scenery. Clear days generally provide the best views across the reservoirs. Spring and summer are ideal for leisurely walks and picnics.
Visitors frequently appreciate the peaceful atmosphere and natural beauty. Many enjoy the opportunities for leisurely walks, observing local birdlife, and the scenic views, especially on clear days. The historical elements, such as the stone masonry of the dam at Nant Glydach Reservoir, also add to the appeal. The presence of cafes and picnic spots at locations like Roath Park Lake enhances the relaxing outing experience.
Yes, the region has a rich history, particularly related to its mining industry. For example, Taff Bargoed Country Park was created from what used to be three coal mines. Additionally, the late Victorian-era dam and surrounding culverts at Nant Glydach Reservoir are considered excellent examples of stone masonry craftsmanship, adding historical and architectural interest to the natural scenery.
Yes, some lakes offer facilities for visitors. Roath Park Lake features a charming cafe and ample picnic spots. Lisvane and Llanishen Reservoirs has a fully accessible Visitor Centre with a cafe, toilets, free Wi-Fi, and equipment hire, making it convenient for a day out.


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