Best natural monuments around Quarter Bach are found in a community nestled in the east of Carmarthenshire, Wales, at the base of the Black Mountain. This region features a striking array of natural monuments, including mountains, lakes, waterfalls, and expansive moorland. The landscape offers geological interest and opportunities for outdoor activities within the western Brecon Beacons National Park. Its diverse geology includes Devonian Old Red Sandstone and Carboniferous Limestone, shaped by glacial action.
Last updated: May 3, 2026
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Henrhyd Falls in the Brecon Beacons National Park, Wales, is the tallest waterfall in southern Wales with a drop of 90 feet. It lies on National Trust land, in the traditional county of Brecknockshire. The nearest settlement to it is Coelbren, on the road between Glynneath and Abercraf.
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The views down onto Llyn Y Fawr from here is pretty spectacular. This is one of the nicest places in the Brecon Beacons to walk along. Once you have put in the effort to get here, the ridge has a good footpath, there's a nice walled shelter and the views down towards the lake is pretty awesome on a good day.
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Ahhhh Llyn Y Fan Fawr, this glaciated lake is about the nicest place you can be on a hot summers day or even a cold winter's morning. It has been central to my working life in the hills for nearly forty years. It is just so perfectly locacted and makes for a good check point with groups, a rest spot, a camping spot and a perfect wild swimming spot on a hot day. Don't listen to the naysayers, this has been an iconic wild swimming spot for eons. Apart from that it will be a tad cold, it is just about one of the best swim spots in the Brecon Beacons.
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A quieter route that leads to the lake. Beautiful and challenging. ideal for all weathers.
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Fan Brycheiniog is the highest peak at a height of 802.5 metres in the Black Mountain region of the Brecon Beacons National Park in southern Wales. There is a trig point at the peak and on the edge of the escarpment, and nearby, a stone shelter with an inner seat.
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Fan Brycheiniog is the highest peak at a height of 802.5 metres in the Black Mountain region of the Brecon Beacons National Park in southern Wales. There is a trig point at the peak and on the edge of the escarpment, and nearby, a stone shelter with an inner seat.
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Llyn y Fan Fawr is a natural lake in the county of Powys, Wales. It lies at the foot of Fan Brycheiniog, the highest peak of the Black Mountain range within the Brecon Beacons National Park. Created as a result of glacial action, it is one of the largest glacial lakes in southern Wales. The lake is roughly rectangular in shape with its long axis oriented roughly north–south.
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The Quarter Bach area, nestled at the base of the Black Mountain, offers a diverse range of natural monuments. You can explore majestic mountains like Fan Brycheiniog and Picws Du, serene glacial lakes such as Llyn y Fan Fach and Llyn y Fan Fawr, and impressive waterfalls like Henrhyd Falls. The landscape also features expansive moorland and dramatic escarpments.
Yes, Henrhyd Falls is considered family-friendly. It's the highest waterfall in South Wales, plunging 27 meters into a wooded gorge, and visitors can even walk behind the cascade. The walk to the falls from the car park takes about 10 minutes, making it accessible for many families.
The remote and untouched landscapes around Quarter Bach are excellent for wildlife spotting. Near Picws Du, you might see red kites, common buzzards, kestrels, carrion crows, common ravens, and skylarks. The wooded gorge surrounding Henrhyd Falls is a Site of Special Scientific Interest, home to woodpeckers, tree creepers, warblers, wrens, and a rich variety of mosses, liverworts, and lichen.
For breathtaking panoramic views, head to Fan Brycheiniog, the highest peak in the Black Mountain range, offering extensive vistas of the rugged landscape. Picws Du also provides amazing views across Llyn y Fan Fach and the valley. The Black Mountain Centre in Brynaman also serves as a starting point with panoramic views.
Absolutely! The Black Mountain range, where many of these natural monuments are located, is ideal for hiking. You can find various routes, including those that incorporate the dramatic escarpments and glacial lakes. For detailed hiking trails, explore the Hiking around Quarter Bach guide, which features routes like 'Into the Black Mountain' and loops around Herbert's Quarry.
Yes, the Quarter Bach area offers excellent cycling opportunities. You can find routes that traverse the scenic landscapes, including parts of the Black Mountain. For specific cycling routes, check out the Cycling around Quarter Bach guide or the Road Cycling Routes around Quarter Bach guide. These include routes like the 'Black Mountain loop from Cwmaman' and the 'Swansea Canal Towpath'.
The geology of the Black Mountain, which encompasses many of Quarter Bach's natural monuments, is diverse and fascinating. It features Devonian age Old Red Sandstone, Carboniferous Limestone, and Twrch Sandstone. The landscape has been significantly shaped by glacial action, evident in fresh moraines and glacial lakes like Llyn y Fan Fach and Llyn y Fan Fawr. The area is also part of the Fforest Fawr Geopark.
Beyond their natural beauty, the Black Mountain area is rich in archaeological remains. You can find Bronze Age cairns, standing stones, and stone circles, such as Cerrig Duon, scattered across the landscape. These provide a glimpse into the ancient history of the region.
The natural monuments around Quarter Bach can be enjoyed year-round, but each season offers a different experience. Spring and summer bring lush greenery and warmer temperatures ideal for hiking and exploring. Autumn showcases vibrant fall colors, while winter can transform the landscape into a dramatic, snow-covered wilderness, suitable for experienced hikers. Always check weather conditions before your visit, especially for higher elevations.
Given the varied terrain and often unpredictable Welsh weather, it's advisable to wear layers, waterproof outerwear, and sturdy hiking boots. Even on clear days, conditions can change quickly, especially at higher altitudes like Fan Brycheiniog. For walks behind Henrhyd Falls, be prepared for slippery surfaces.
While popular spots like Fan Brycheiniog and Llyn y Fan Fach can attract visitors, the broader Black Mountain range offers extensive moorland and numerous trails where you can find solitude. Exploring some of the less-trafficked paths or visiting during off-peak hours can provide a more tranquil experience. Consider exploring the areas around Llyn y Fan Fawr for a potentially quieter experience.


Extend your search for the best caves by checking out these guides of the top ones around Quarter Bach: