Lakes around Port Talbot offer diverse natural landscapes, from man-made reservoirs to natural pools. The region is characterized by its valleys and proximity to the coast, providing varied outdoor recreation opportunities. These waterways are integrated into areas known for both industrial heritage and natural beauty. Visitors can find locations suitable for various activities and nature appreciation.
Last updated: May 2, 2026
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Brombil Reservoir, often referred to in the context of water supply and environmental management, is located in the vicinity of the village of Brombil in Wales. Here are some key points about it: Key Features: Purpose: The reservoir primarily serves as a water supply source for local communities and industries. It plays a role in managing water resources in the region. Environmental Significance: Like many reservoirs, it also contributes to local ecosystems, providing habitats for various wildlife species. Recreation: Reservoirs often offer opportunities for outdoor activities, such as walking, birdwatching, and fishing, although specific regulations may apply. Management: The reservoir may be managed by local water authorities or environmental agencies to ensure water quality and sustainable usage.
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Kenfig Burrows is a national nature reserve sculpted by wild storms and huge tides between the 13th and 15th centuries which were responsible for creating the Kenfig dunes by throwing vast quantities of sand up all over the Glamorgan coast.
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Kenfig Pool, covering an area of 70 acres is the second largest freshwater lake in south Wales (after Llangorse Lake). It is the heart of the nature reserve and is a valuable stopping point for migrating birds. The lake's maximum depth is about 12 feet - although legend has it that the lake is bottomless and fed by seven springs. There are 2 bird hides, one on the South and one on the North shore.
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Margam Country Park is an outstanding location for a run. Beautiful lakes, woodland and high viewpoints over the surrounding landscape are on offer. There's even a dog wash complete with dryers if you're running with your faithful companion.
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Cwmwernderi Reservoir, also known as The Blue Pool is a pretty and secluded spot with beautiful turquoise water on the right day.
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Brombil reservoir is absolutely a hidden gem in the valleys of Margam. The sheltered, tranquil aquamarine waters offers the kind of scene that you might associate with the glacial lakes of the Italian Dolomites rather than the nearby Port Talbot steel works that most people picture when thinking of this area. Originally the site of a colliery supplying the nearby copper works at Taibach. After the colliery was closed mine was then flooded. The reservoir is over 100ft deep.
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No actual location to park your vehicle at so be aware you could be parking on someone property to that street/estate. But follow the paths through a gate and easy enough up.. I MEAN IT This has to be seen to be believed!! Utterly stunning. Up over a shrub-covered hilltop, you find yourself peering down at a pristine body of turquoise-blue water. Surrounded by dense fir trees and rolling hills, you’d be forgiven for thinking you were in middle of a Scandinavian forest, or perhaps somewhere in New Zealand. You’re not. This is the BROMBIL reservoir in the valleys of Margam, south Wales. The reservoir is a flooded colliery (coal mine) and has turned that bright shade of blue because of algae. Catch it in the right light and it almost seems to glow. The UK doesn’t have many glacial lakes, but Brombil does a damn good impression of one. With its rich turquoise hue and secluded surroundings, But though the 100-foot-deep reservoir might look very nice for a dip, be wary. The cyanobacteria (blue-green algae) that colour the water are dangerous to dogs, and they can also cause rashes and gastrointestinal issues in humans. It’s best to leave any swimming to the nearby beach at Port Talbot. Brombil's History There was once a colliery at Brombil which was owned by Vivian & Sons of Taibach. Both Brombil Colliery & Morfa Colliery were owned by this company. These collieries supplied the coal needed for the Copper Works at Taibach. Small coal levels were opened in Cwm-yr-Afr & Cwm Brombil between 1777 and 1780. The coal produced was conveyed to Taibach in carts. Circa 1814 another small level was opened in the Brombil Valley to help the Goytre Level. As the same coal seam was worked in Brombil as it was in Goytre the miners worked to meet each other. Eventually the Brombil acted as an airway for the Goytre Level, at this time the coal extracted from here wa carried along the main road to the Copper works in Taibach. The Brombil Colliery's output was large enough not only to keep the works operational but sufficient enough to allow thousands of tons to be exported to Ireland and other locations. Mr Edward Daniel was the manager of Brombil Colliery at the time of its closure c.1880 when it was listed as "Not Working."
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No actual location to park your vehicle, so be careful walk up through the estate to a gate follow the path all the way up... Until your hit with the Wow of the shocking blue the water is. Truly was mind blowing and utterly stunning.
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Yes, several lakes in the area are great for families. Kenfig Pool is a natural monument with bird hides, perfect for nature observation. Cwmwernderi Reservoir (The Blue Pool) offers a pretty and secluded spot. Margam Park also features multiple lakes, adventure playgrounds, and deer, making it a diverse recreational spot for all ages.
Paddleboarding is a popular activity in the region. Spring Valley Lake is known for its clean, clear water and is a popular destination for paddleboarding. Margam Park also utilizes its lakes for paddleboarding, including specialized activities like paddleboard yoga and polo. Additionally, the Swansea Canal, Neath Canal, and Lliw Reservoir offer scenic routes suitable for paddleboarders, with Lliw Reservoir being particularly welcoming to beginners.
The Port Talbot area offers excellent fishing opportunities. Margam Park has three superb fishing lakes for both coarse and game fishing. Glyncorrwg Ponds are well-regarded for coarse fishing (bream, roach, tench, carp) and game fishing (rainbow trout). Eglwys Nunydd Reservoir is notable for game fishing, particularly rainbow and brown trout. For carp fishing, Banwen Lake and the lakes within Gnoll Estate Country Park are good spots.
The lakes around Port Talbot are rich in wildlife. Kenfig Pool is a valuable stopping point for migrating birds, with two bird hides available for observation. The surrounding areas, such as Kenfig Burrows Nature Reserve, are sculpted by natural forces and host diverse ecosystems. Margam Park is also home to deer, adding to the natural appeal.
Absolutely. Brombil Reservoir is a hidden gem known for its sheltered, tranquil aquamarine waters, often compared to glacial lakes. Cwmwernderi Reservoir (The Blue Pool) also lives up to its nickname with beautiful turquoise water on the right day. Kenfig Pool is the second largest freshwater lake in South Wales and a natural monument.
Many lakes in the Port Talbot area are accessible, though specific parking details vary. For Brombil Reservoir, there isn't an official car park, so visitors often park nearby and walk up. Margam Park offers designated parking areas for visitors. For other locations, it's advisable to check local information for the most convenient parking options.
Yes, many areas around the lakes are dog-friendly. Margam Country Park, which features beautiful lakes and woodland, even offers a dog wash with dryers, making it convenient for visitors with canine companions after a walk. Always ensure dogs are kept under control and follow local guidelines, especially in nature reserves.
If you're looking for a more tranquil experience, Cwmwernderi Reservoir (The Blue Pool) is described as a pretty and secluded spot, offering a peaceful escape. While popular areas like Margam Park can be busy, exploring during off-peak hours can also provide a quieter visit.
Beyond enjoying the lakes themselves, the Port Talbot area offers a wide range of outdoor activities. You can find numerous road cycling routes, including an easy 13.5 km loop around Margam Castle, or more challenging rides like the 42.5 km Pontrhydyfen Viaduct – Afan Argoed Bridge loop. Mountain biking enthusiasts can explore trails like the 24.8 km Pontrhydyfen Viaduct – Zig Zags Descent. For hikers, there are easy trails such as the 6.9 km Pontrhydyfen Viaduct – Afan Argoed Bridge loop. You can find more details on these activities and routes in the Road Cycling Routes around Port Talbot, MTB Trails around Port Talbot, and Easy hikes around Port Talbot guides.
The lakes around Port Talbot can be enjoyed year-round, with each season offering a different experience. Spring and summer are ideal for water sports like paddleboarding and enjoying the lush greenery. Autumn brings beautiful foliage, perfect for walks and photography. Winter offers a quieter, often crisp atmosphere for peaceful strolls, though conditions can be colder.
Yes, the area combines natural beauty with historical interest. Margam Castle is a prominent historical site located within Margam Country Park, which also features several lakes. Brombil Reservoir itself has historical ties, originally being the site of a colliery that supplied nearby copper works before it was flooded.
Visitors frequently praise the unexpected beauty and tranquility of the lakes. The aquamarine waters of Brombil Reservoir are often highlighted as 'mind-blowing' and 'utterly stunning.' The natural monument status and bird-watching opportunities at Kenfig Pool are also highly valued. The overall appeal lies in discovering these natural havens amidst the region's industrial heritage.


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