7 Best Brecon Beacons Scenic Drives in Wales

The best Brecon Beacons scenic drives are not about getting somewhere quickly. They are about pausing at a lay-by as clouds move across a ridge, taking the longer road through a quiet village, and arriving back at your cottage with the day still fresh in your mind. From big mountain passes to gentler routes beside reservoirs and market towns, this part of Wales makes even a short journey feel like an outing.

Bannau Brycheiniog National Park, still widely known as the Brecon Beacons, rewards an unhurried approach. Roads can be narrow, weather can change quickly on higher ground, and sheep have every right to wander where they please. Leave room in your plans for photographs, walks and an unexpected café stop.

7 best Brecon Beacons scenic drives for a Welsh break

1. Black Mountain Pass - A4069

For many visitors, the Black Mountain Pass is the drive they have come to Wales to experience. Running between Llandovery and Gwaun-Cae-Gurwen, the A4069 climbs high across open moorland before dropping through a succession of memorable bends. It is a favourite with motorcyclists and keen drivers, but its real appeal is the sense of space: wide views, dark slopes and the occasional burst of sunlight across the valley.

Drive it steadily rather than treating it as a challenge. There are blind bends, changing surfaces and livestock, particularly outside busier periods. The southern approach offers the famous hairpins, while the northern side gives a lovely reason to include Llandovery in the day. Rhiwddu Barns is well placed for guests who want the freedom to enjoy this route without a long drive to the starting point.

2. Brecon to Storey Arms - A470

The A470 from Brecon towards Storey Arms is one of the most accessible introductions to the high Beacons. Leave the Georgian streets of Brecon behind and the landscape rises quickly, with Pen y Fan and the central peaks forming a dramatic backdrop. It is a particularly good choice for families or visitors who want mountain scenery without committing to a long, winding pass.

Storey Arms is a popular base for walks, so parking and traffic can be busy on fine weekends. If you are not setting off on foot, carry on carefully over the high ground and enjoy the changing views towards the south. In mist or low cloud, this road can feel very different, so check the forecast before you go and save the higher section for a clear day where possible.

3. Penderyn and the Beacons Reservoir - A4059

The A4059 offers a quieter, more varied drive from the Hirwaun side of the park towards the central mountains. It passes close to Penderyn, a useful stop for refreshments, then continues through open country near the Beacons Reservoir. The reservoir brings a calmer contrast to the rugged slopes, with water, woodland and broad views making this route feel less exposed than the A470.

This is a good option when you would like a scenic day with time for a short walk rather than a full mountain hike. There are several places to stop, but use designated parking and avoid blocking passing places on smaller connecting roads. In autumn, the colours around the water and nearby woodland make this one of the most rewarding drives in the area.

4. Brecon to Crickhowell - A40 through the Usk Valley

Not every great drive needs hairpin bends. The A40 between Brecon and Crickhowell follows the Usk Valley through green farmland, stone villages and gently folded hills. It is a comfortable route for a relaxed morning out, particularly if you are travelling with children, dogs or anyone who prefers a less dramatic mountain road.

Crickhowell makes a lovely destination, with independent shops, places to eat and easy access to the canal. The road also gives you attractive views of the Black Mountains without demanding constant concentration behind the wheel. Allow time to pull off the main route and explore the quieter lanes around Talybont-on-Usk, where canal paths and waterside walks can turn a drive into a full day out.

5. Crickhowell to Talgarth - A479

From Crickhowell, the A479 heads north towards Talgarth across a landscape that feels open, rural and delightfully uncrowded. The road climbs and falls through the foothills, with wide views over fields, woodland and the surrounding mountains. It is less famous than the Black Mountain Pass, which is exactly why many visitors enjoy it.

Talgarth is worth more than a quick turnaround. Its traditional town centre, nearby walks and relaxed pace make it a natural place to stop for lunch before choosing a return route through Llangorse or Brecon. This drive suits couples looking for a slower sightseeing day, as well as cyclists and walkers using the road as a route between different parts of the park.

6. Brecon, Llangorse Lake and Talgarth - B4560

For waterside views and a gentler rhythm, take the road from Brecon towards Llangorse Lake and onward to Talgarth. Llangorse is the largest natural lake in South Wales, set beneath the Black Mountains, and the approach is full of classic countryside scenes: hedgerows, grazing fields and changing glimpses of water and hills.

The road is narrower in places, so it is best enjoyed without a tight timetable. Llangorse is ideal for a walk, a picnic or simply a quiet break before carrying on to Talgarth. Birdlife is part of the appeal here, and early morning or late afternoon often brings the best light across the lake. If the weather is bright but you do not fancy a high-level walk, this is an excellent alternative.

7. Llandovery to Rhandirmwyn and Llyn Brianne

West of the main Beacons, the route from Llandovery through Rhandirmwyn towards Llyn Brianne offers a more remote Welsh road-trip feel. The road follows the valley before entering a landscape of forest, reservoirs and upland scenery. It is a wonderful choice for guests staying in Carmarthenshire who want to escape the busier visitor routes and see another side of the region.

The journey becomes narrower and more rural as you continue, so take your time and be prepared to reverse to a passing place if needed. Llyn Brianne is especially striking when the water is still, while the forest roads and viewpoints invite a slower day of wandering. Pack a flask and something warm, as facilities are limited once you are away from the towns.

Making the most of Brecon Beacons scenic drives

The best route depends on the kind of day you want. The Black Mountain Pass is made for dramatic views and confident driving. The A40 and the Llangorse route are easier-going choices for a family day out or a relaxed trip with the dog. For a mix of mountain scenery and a stop in a town or village, pair the A470 or A479 with Brecon, Crickhowell or Talgarth.

Before leaving, check the weather forecast, especially if your route crosses high ground. Keep fuel topped up, download directions in advance as mobile signal can be patchy, and carry water, layers and sensible footwear. Even a brief stop can lead to a muddy footpath, a breezy viewpoint or a tempting walk that lasts longer than planned.

Be considerate on single-track lanes. Use passing places properly, slow down for walkers, horses and cyclists, and never assume sheep will move promptly. These small courtesies help keep the roads welcoming for everyone and make the drive more enjoyable for you as well.

A scenic drive in Bannau Brycheiniog is often at its best when you leave a little empty space in the day. Choose one route, make one or two proper stops, and let the hills decide where you linger.