Best mountain passes around Brecon are found within the Bannau Brycheiniog National Park, a region characterized by its diverse terrain, including rolling hills, dramatic valleys, and elevated routes. The area offers a variety of mountain passes, each providing distinct features for outdoor activities. These passes often serve as routes through the landscape, connecting different parts of the park. The region's geography makes it suitable for exploring various natural formations and historical routes.
Last updated: October 17, 2026
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Popular around Brecon
Can be very windy indeed. Very surreal atmosphere when shrouded in fog
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This is the col between Corn Du and Craig Gwaun Taf. Not only is it a fine viewpoint, but it is also the parting of the ways. Turn right at the marker stone you will follow the crowds down to the Storey Arms, turn left to Craig Gwaun Taf and you arfe likely to have the airy path all to yourself.
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As you descend to this section to the viewpoint I've shared, please be aware that you have rocks and drops to descend that can be slippery when they are wet.
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Gap Road. This was the first track to enable horse-drawn carriages to cross the mountain range. It's thought to be a Roman road, although no archaeological evidence has been found as yet. Turn right onto the gap road and follow this route all the way back to the car park, and to your starting point.
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Short connection between the two tops with some extra height metres, but no diificult path.
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This is the narrow goat track of path that sits directly below Pen y Fan and it goes across the north face of Corn Du. This challenging 7.5 mile climb follows an ancient track known as the Goat track... summiting Pen y Fan, Corn Du then looping around to finish at Cwm Gwdi car park
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The Brecon Beacons well known “THE GAP” is a passing between Crybin and Fan y big in the shadow of Pen y fan. Gap Road which will take you through the Neuadd valley. The Gap Road- is actually an old main Roman road. The Gap provides the first encounter with what I call engineered paths.
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Great views and riding I've only done it on gravel bikes ascending from the south. It's doable fully loaded too. The Brecon descent is proper big gravel and under biking fun. Or do it flat out on an MTB too.
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The Brecon Beacons National Park, now Bannau Brycheiniog, features several notable mountain passes. Among the most popular are The Gap Pass, a classic mountain biking route known for its challenging terrain, and Gospel Pass, which holds the distinction of being the highest road pass in Wales. Another favorite is the Black Mountain Pass (A4069), often recognized for its scenic and thrilling driving experience.
Gospel Pass, the highest road pass in Wales, is ideal for sightseers, walkers, and cyclists. It offers panoramic views of the Black Mountains and the Wye Valley. You can access numerous walking trails, including sections of the Offa's Dyke Path, and it forms part of National Cycle Network Route 42. Nearby, you can explore historical sites like the ruins of Llanthony Priory.
Absolutely. The A4069 Black Mountain Pass is renowned for its challenging and exhilarating driving experience, featuring hairpin turns, steep inclines, and switchbacks. It's often called the 'Top Gear Road' due to its popularity with motoring shows. The route offers breathtaking views of rolling hills and dramatic valleys, particularly when driving north.
The Gap Pass is known for its technically demanding off-road trail, especially near the top where it becomes 'chunky' with rock steps. It's best suited for mountain and gravel bikes, with many visitors recommending a full suspension mountain bike for comfortable riding. It's often ridden from south to north for an exhilarating descent.
Yes, the region is rich in history. Near Gospel Pass, you can visit the ruins of Llanthony Priory. The Black Mountain Pass (A4069) is close to the historic Llandovery Castle and the majestic Carreg Cennen Castle. The Gap Pass (Bwlch ar y Fan) is also thought to follow an old Roman road, adding a historical dimension to your ride or walk.
The mountain passes offer different experiences depending on the season. While spring to autumn generally provides the best weather for outdoor activities, be aware that due to their height and exposure, passes like Gospel Pass can be blocked by snow in winter. Always check local weather conditions before your visit, especially for higher elevations.
The area around Brecon's mountain passes is a hub for outdoor activities. You can find numerous mountain hikes, such as the Pen y Fan Summit loop, which you can explore further in the Mountain Hikes around Brecon guide. For cyclists, there are extensive MTB trails, including the Talybont on Usk & The Gap loop, detailed in the MTB Trails around Brecon guide, and various touring bicycle routes like the Taff Trail and Talybont Reservoir Loop, found in the Cycling around Brecon guide.
Yes, many of the mountain passes offer spectacular viewpoints. Gospel Pass provides panoramic vistas of the surrounding peaks and valleys. The Black Mountain Pass (A4069) offers breathtaking views of rolling hills and the Tywi Valley. Windy Gap, located between Corn Du and Craig Gwaun Taf, is also noted as a fine viewpoint.
Due to their elevation and exposure, mountain passes in the Brecon Beacons can experience rapidly changing weather. High passes like Gospel Pass can be blocked by snow in winter. Even in warmer months, it can be windy and cooler at higher altitudes. Always be prepared for various conditions and check the forecast before heading out.
Visitors frequently praise the dramatic scenery and the sense of achievement from tackling challenging routes. For example, The Gap (Bannau Brycheiniog National Park) is loved for its exhilarating descent and amazing scenery. The area's combination of natural beauty, challenging trails, and historical context makes it a highly appreciated destination, with the komoot community sharing over 130 photos and giving 186 upvotes to the mountain passes.
Yes, the mountain passes are integral to many cycling routes. Gospel Pass is part of National Cycle Network Route 42. The Gap Pass is a classic mountain biking route, often combined with other trails in the Talybont area for a full day out. You can find more detailed cycling routes, including those incorporating these passes, in the Cycling around Brecon guide.
While popular passes like Gospel Pass and the Black Mountain Pass attract many visitors, exploring routes that combine these with less-traveled sections or visiting during off-peak times can offer a more secluded experience. For instance, while Windy Gap is a fine viewpoint, turning left towards Craig Gwaun Taf from the marker stone is likely to offer a quieter path.


See even more epic mountain passes by checking out these guides around Brecon: