Best mountain peaks around Penybont are found within the scenic Tanat Valley and provide access to the Berwyn Mountains and Radnor Forest. This region features rolling upland landscapes and dramatic river valleys, offering a variety of mountain peaks. The area is known for its summits, viewpoints, and natural monuments, making it a destination for outdoor exploration and panoramic vistas.
Last updated: August 10, 2026
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The ridge of Castle Bank hosted two successive castles. Having completed the steep climb to the summit (304m), you will appreciate why it was such a great defensible position. Catch your breath and enjoy commanding views over the tributary valleys of the River Ithon.
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The Whimble has a striking conical shape. The summit is 599m and on a clear day offers great voews with the hill dropping away steeply on all sides. To the southeast, Hergest Ridge and the Black Mountains visible to the south. To the west and north the higher, flat-topped summits of the Radnor Range. To the northeast, Bache Hill.
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It's a steep climb, and you have other hills to climb on this walk. Give it a miss unless you are very fit.
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Rhos Fawr or Great Rhos is a mountain summit in the Radnor Forest (Mid Wales), a rather isolated dome of hills to the north of the village of New Radnor. The local rocks are sedimentary shales and mudstones with some Silurian limestone. With a height of 660 metres (2,170 ft), it is the highest point in the Radnor Forest and the historic county top of Radnorshire. The summit is located on a broad heathery plateau, which is separated from Black Mixen: the eastern plateau summit, by the cwm of Harvey Dingle. To the west is Drygarn Fawr and Gorllwyn, to the northwest Plynlimon, to the north Beacon Hill and the Clun Forest (Shropshire), and to the south the Black Mountains. There is a prominent trig point at the summit, and a very useful landmark for walkers on the broad and featureless summit plateau.
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Black Mixen is a subsidiary summit of Rhos Fawr or Great Rhos in the Radnor Forest. The summit is large peat bog plateau. The summit is marked with a cairn, and is next to a radio transmitter and its building. Black Mixen is the only UK registered Nuttall to have a communications mast on its summit.
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This is a beautiful and quite area just outside the Brecon Beacons National Park. It is also a very quite not often visited part of the work. A stunning walking area with Iron Age Hill Forts, a trig point and cairn topped mountain tops amidst rolling hills on a high plateau. I adore the hills here and you can quite easy get a good hike out of it. Not to be confused with the Snowdonia Carneddau. For a good route taking in all of the main features click here: https://www.komoot.com/tour/283448899
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The Penybont area, nestled within the scenic Tanat Valley and providing access to the Berwyn Mountains and Radnor Forest, offers a diverse range of mountain peaks. You'll find everything from striking conical shapes, like The Whimble, to broad heathery plateaus such as Great Rhos. Many peaks feature prominent summits, viewpoints, and natural monuments, providing varied hiking experiences.
For expansive and terrific views, consider Cadair Berwyn, the highest point in the Berwyn Hills, offering solitude and broad vistas across the Welsh uplands. Moel Sych also provides excellent views across the peaceful Welsh uplands. Additionally, The Whimble, with its 599-meter summit, offers great views of Hergest Ridge, the Black Mountains, and the Radnor Range on clear days.
Yes, Bache Hill Summit is notable for its historical context. Its summit is marked by a trig point built on an ancient burial mound, likely dating back to the Bronze Age. The Carneddau Hills also feature Iron Age Hill Forts amidst their rolling hills.
The Penybont area offers a variety of hiking trails. For a moderate challenge, you could try the 'Llandrindod Wells loop via Cefnylls Castle'. If you're looking for something more difficult, the 'Radnor Range circular from Water-break-its-neck' is a great option. You can find more details and routes in the Hiking around Penybont guide.
While specific family-friendly mountain walks are not detailed for individual peaks, the Berwyn range features a network of trails suitable for different fitness levels, including some gentle walks. For an easy, shorter option, consider the 'Water-Break-Its-Neck Waterfall loop from New Radnor', which is 2.7 km. Always check the difficulty and length of a route before heading out with family.
The highest point in the Radnor Forest is Great Rhos (Rhos Fawr), standing at 660 meters. Its summit is a broad heathery plateau marked by a prominent trig point, which serves as a useful landmark for walkers. From here, you can see Drygarn Fawr, Plynlimon, Beacon Hill, and the Black Mountains.
Yes, the Penybont area, particularly the Berwyn Hills, is known for offering a sense of solitude. Cadair Berwyn, for instance, is often described as a quieter part of upland Wales, making it an excellent choice for those seeking a peaceful hiking experience away from crowds.
Black Mixen Summit is a subsidiary summit of Great Rhos, notable for its large peat bog plateau. Its summit is marked by a cairn and is uniquely situated next to a radio transmitter and its building. It holds the distinction of being the only UK registered Nuttall to have a communications mast on its summit.
Beyond hiking, the Penybont area is excellent for other outdoor activities. You can explore gravel biking routes, such as the challenging 'Black Mixen Summit – View of the Valley loop from New Radnor'. Mountain biking enthusiasts can find trails like the 'Radnor Forest and Shepherd's Tump loop'. Discover more options in the Gravel biking around Penybont and MTB Trails around Penybont guides.
The region's rolling upland landscapes and dramatic river valleys are beautiful year-round. However, for the most comfortable hiking conditions and clearer views, late spring to early autumn (May to October) is generally recommended. Always check local weather forecasts, as conditions in the mountains can change rapidly.
The Carneddau Hills, located just outside the Brecon Beacons National Park, are a beautiful and quiet area. They offer a stunning walking experience with Iron Age Hill Forts, trig points, and cairn-topped mountain tops amidst rolling hills on a high plateau. It's a great place for a good hike and to enjoy a less-visited part of Wales.


See even more amazing summits around Penybont with these guides: