Best lakes around Trevethin are found in the vicinity of this community, which is a suburb of Pontypool, Wales. Trevethin is situated at the southernmost point of the Brecon Beacons National Park, providing access to natural surroundings. The area features a mix of natural ponds, reservoirs, and boating lakes, offering diverse attractions. These bodies of water provide opportunities for walking, wildlife observation, and various outdoor activities.
Last updated: June 27, 2026
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Easy walk, bit rocky at the top, very enjoyable walk
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Keeper’s Pond is an amazing pond, outstanding beauty with great views of the Usk valley 🤩
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Be aware that if you come down to the dam on the lake you can't escape through the valley, there's a gate on both of these minor roads coming down off the dam with some very threatening signs. You have to take on one of the bastard ramps, east or west doesn't matter, they're both brutal, though I can imagine eastward is worse.
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Nice little pond, good place to park to do the circular route of Blorenge.
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A lovely place with great views, with a variety of walking trails on offer. Please note that the majority of the trails are closed annually from 1st October to 1st March, this is to protect over-wintering wildfowl, for which the area has been designated an SSSI.
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Lovely little pond with an island in the middle.
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I'm a fit 66 year old and for me this was a tough climb up from Llanfoist, but so worth it. Very stony and uneven underfoot and there are several stiles to climb over.
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The lakes in the vicinity of Trevethin offer diverse natural features. For instance, Keeper's Pond (Pen-Ffordd-Goch Pond) provides impressive views across the Usk Valley towards the Sugar Loaf and the Black Mountains. The Punchbowl Lake is a picturesque spot with an island in the middle, set within a wooded glacial cwm. Llandegfedd Reservoir offers extensive views and is a Site of Special Scientific Interest (SSSI) due to its importance for overwintering wildfowl.
Yes, several lakes are ideal for picnics and wildlife watching. Keeper's Pond (Pen-Ffordd-Goch Pond) is a popular picnic spot and excellent for observing wildlife. The Punchbowl Lake's serene wood pasture is also perfect for a rest or picnic. Llandegfedd Reservoir is renowned for birdwatching, with over 240 species recorded.
Llandegfedd Reservoir is the primary destination for watersports near Trevethin. It offers a wide range of activities including kayaking, windsurfing, raft building, canoeing, dinghy sailing, stand-up paddleboarding, and pedal boarding, thanks to its clean water and lack of currents or tides.
Yes, Cwmbran Boating Lake is a great family-friendly option. It features a café, a park, and a children's play area. Visitors can feed geese and ducks, enjoy ice cream, and picnic. Llandegfedd Reservoir also has a visitor and watersport center, cafe, and playground.
The area around Trevethin's lakes offers a variety of walking and hiking trails. Llandegfedd Reservoir has extensive walking trails. You can also find numerous hiking routes in the wider area, such as those detailed in the Hiking around Trevethin guide, which includes routes like the Folly Tower (Pontypool) loop.
Yes, there are options for easy walks. The path around Cwmbran Boating Lake is flat and easy, suitable for a leisurely stroll. Many trails around Llandegfedd Reservoir are also considered easy, with visitors noting that trainers are sufficient for most of the walk.
Absolutely. Llandegfedd Reservoir is a Site of Special Scientific Interest (SSSI) specifically for its importance to overwintering wildfowl, with 240 bird species recorded. It's an excellent location for birdwatching, though some trails may close between October 1st and March 1st to protect these birds.
Yes, Keeper's Pond (Pen-Ffordd-Goch Pond) is located within the Blaenavon World Heritage Site, which is recognized for its 19th-century industrial landscape. The area around The Punchbowl Lake also has a rich history, with evidence of charcoal burning sites from the post-medieval period and industrial archaeology along nearby tramway routes.
The lakes can be enjoyed year-round, but specific activities might be seasonal. For watersports at Llandegfedd Reservoir, warmer months are ideal. For birdwatching, the period outside of October 1st to March 1st is best, as some trails close to protect overwintering wildfowl. Summer often brings events like the Cwmbran Big Event at Cwmbran Boating Lake.
Cwmbran Boating Lake offers wheelchair-accessible paths, making it a good option for visitors with mobility needs. The flat, easy walk around the lake is suitable for everyone.
Both Llandegfedd Reservoir and Cwmbran Boating Lake have cafes on site. Cwmbran Boating Lake also features a park and children's play area, while Llandegfedd Reservoir includes a visitor and watersport center.
Beyond walking, the area offers a range of outdoor activities. At Llandegfedd Reservoir, you can enjoy various watersports like kayaking, windsurfing, and paddleboarding, as well as land activities such as axe throwing and archery. For cycling enthusiasts, there are numerous gravel biking routes, as highlighted in the Gravel biking around Trevethin guide.


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