Best lakes around Llantilio Pertholey are situated within the Usk Valley and the wider Monmouthshire region, offering varied natural landscapes. The area features a mix of man-made lakes and tranquil ponds, often set amidst historic industrial landscapes or designated natural sites. These bodies of water provide opportunities for outdoor activities and offer scenic views of the surrounding hills and valleys. The region's lakes are notable for their ecological significance and historical context.
Last updated: May 18, 2026
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Popular around Llantilio Pertholey
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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Nice little pond, good place to park to do the circular route of Blorenge.
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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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A stunning lake with loads of legends about it. A wild swimming spot (although can be weedy), but for me it's just a great place to sit and pull out the thermos flask.
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This place is absolutely beautiful. I would love to just hang out here with some friends. I was however on a schedule and couldn't loiter
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Great wild swimming spot. The path north is a less technical climb out, the path to south is either a fun more technical descent or most likely a hike a bike out.
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The lakes in the Llantilio Pertholey area are unique due to their blend of natural beauty and rich industrial heritage. Many, like Keeper's Pond and The Punchbowl Lake, are man-made and historically linked to the 19th-century iron and coal industry, now part of the Blaenavon World Heritage Site. Others, such as Llandegfedd Lake, are significant for their abundant wildlife and status as a Site of Special Scientific Interest.
Yes, Keeper's Pond on the Blorenge mountain is a well-known spot for wild swimming. Some operators even offer saunas by the water's edge on certain days, enhancing the experience.
Llandegfedd Lake is a hub for a wide array of water sports. Visitors can enjoy sailing, windsurfing, stand-up paddleboarding, canoeing, and kayaking. Equipment hire is available on-site, making it accessible for all.
Absolutely. Keeper's Pond serves as an excellent starting point for exploring the wider Blorenge mountain landscape through hiking. The Punchbowl Lake is accessible via an old tram road, offering walks along historic tramways. Llandegfedd Lake also features four miles of footpaths and way-marked walks around its perimeter. For more hiking options, you can explore easy hikes around Llantilio Pertholey.
Yes, Llandegfedd Lake is a well-known destination for fishing, particularly for rainbow trout, brown trout, and pike. It notably holds the UK pike record, making it a popular spot for anglers.
Keeper's Pond was originally constructed in the early 19th century to supply water to the Garnddyrys Forge, and its industrial heritage is now part of the Blaenavon World Heritage Site. The Punchbowl Lake was historically dammed to act as a reservoir, providing water for the Monmouthshire and Brecon Canal. The surrounding areas often feature remnants of 19th-century industry.
Yes, Keeper's Pond is considered family-friendly and a popular site for picnics. Llandegfedd Lake offers a visitor center, a café, and various activities like axe throwing and archery in addition to water sports, making it a great destination for families.
Llandegfedd Lake is a Site of Special Scientific Interest, recognized for its abundant wildlife and as a significant location for overwintering wildfowl in Wales, with over 240 bird species recorded. Keeper's Pond is also a popular spot for birdwatching.
Yes, Keeper's Pond boasts stunning views across the Usk Valley towards the iconic Sugar Loaf and Black Mountains. The Punchbowl Lake offers impressive echoes and scenic views of the surrounding Monmouthshire countryside, including the Sugar Loaf and Skirrid mountains. Additionally, the View of Gilwern and the Surrounding Hills provides great perspectives of the local hills and the small lake at the Devil's Punchbowl.
The area offers various cycling opportunities. While specific routes directly around the lakes may vary in difficulty, you can find a range of options, including road cycling routes around Llantilio Pertholey that explore the wider region.
Llandegfedd Lake has a visitor center with a café offering panoramic views. For other lakes like Keeper's Pond and The Punchbowl Lake, which are more remote, you would typically find amenities in nearby towns such as Abergavenny.
The lakes can be enjoyed year-round. Spring and summer offer pleasant weather for outdoor activities like hiking, water sports, and picnics. Autumn provides beautiful foliage, while winter can offer tranquil, crisp views, especially around the Blorenge mountain lakes. Llandegfedd Lake is particularly notable in winter for overwintering wildfowl.


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