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Routes
MTB trails
United Kingdom
Wales

Powys

The best MTB trails in Powys

4.4

(603)

5,511

riders

275

rides

Mountain biking in Powys offers extensive opportunities across its diverse and rugged landscapes, making it a prime destination for outdoor enthusiasts. The region is characterized by vast areas of unspoiled countryside, including mountainous terrain, dense forests, and scenic valleys. Riders can explore a variety of trails, from the dramatic Victorian dams and reservoirs of the Elan Valley to the challenging routes within the Brecon Beacons National Park. This varied topography provides a rich backdrop for mountain biking adventures.

Best mountain…

Last updated: May 10, 2026

4.7

(99)

698

riders

#1.

The Gap — The Brecon Beacons National Park

35.7km

03:15

700m

700m

Embark on The Gap, a classic mountain biking route through the Brecon Beacons National Park, known for its challenging terrain and expansive views. This 22.2-mile (35.7 km) ride, with 2302…

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Moderate

4.6

(59)

520

riders

Embark on a difficult mountain biking adventure through Bannau Brycheiniog National Park with the Talybont on Usk & The Gap loop. This challenging route spans 24.7 miles (39.7 km) and…

Hard
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4.3

(23)

179

riders

Embark on the Talgarth, Grwyne Fawr and Y Grib loop for a demanding mountain biking adventure through the Black Mountains. This difficult route spans 29.3 miles (47.1 km) and involves…

Hard

4.3

(23)

179

riders

Prepare for a difficult mountain biking adventure on the Black Mountains and Grwyne Fawr Loop, a challenging 26.4 miles (42.5 km) route. You will climb 4151 feet (1265 metres) over…

Hard

4.4

(14)

351

riders

14.8km

01:26

340m

340m

Get ready to mountain bike the ClimachX MTB Trail, a moderate route that takes you deep into the Dyfi Forest. This 9.2-mile (14.8 km) trail features a mix of natural…

Moderate

4.5

(13)

200

riders

54.0km

05:01

1,330m

1,330m

The Elan Valley loop offers a challenging mountain biking experience through the stunning landscapes of Mid Wales. You'll navigate a diverse and often rugged terrain, including roads, bridleways, open moorland,…

Hard

Embark on a moderate 18.9-mile (30.4 km) mountain biking loop from Talybont on Usk, featuring 2126 feet (648 metres) of elevation gain. This route takes around 2 hours and 56…

Moderate

Embark on the Llangorse and Bwlch Loop, a moderate mountain biking adventure spanning 18.2 miles (29.2 km) with a significant 1920 feet (585 metres) of elevation gain. This route typically…

Moderate

4.1

(14)

99

riders

Embark on the Pentwyn Reservoir and Talybont Reservoir loop, a moderate mountain biking route that takes you through the scenic Bannau Brycheiniog National Park. You will cover 17.2 miles (27.7…

Moderate

4.0

(3)

76

riders

35.5km

03:30

1,020m

1,020m

Embark on a difficult mountain biking adventure through the Elan Valley, a 22.1 miles (35.5 km) loop that challenges you with 3336 feet (1017 metres) of elevation gain. This route…

Hard
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Popular around Powys

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Mountain Biking Collection by

Cycling UK

Tips from the Community

David Howells
April 22, 2026, Torpantau Railway Tunnel

Torpantau Tunnel is a closed-down, 666-yard-long abandoned masonry railway tunnel in Wales that was opened in 1863 and closed down in 1963. It was part of the Brecon and Merthyr Railway line and, at 1,313 feet above sea level, was the highest tunnel on the UK railway network. Now it is disused but is often used as part of team building and adventure walks by local activity providers. If you are thinking of using it, you will need wellingtons (which will just about keep you dry) and a head torch. It is a brilliant place to lead a group of kids through and jump out to scare them half to death.

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Really...best view for miles!!!

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This is great fun, I've done both descents now, both north and south but neither climb, and I'm very happy about that. Would want an unloaded bike to clean the whole trail.

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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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Steady climb with lovely views of the valley. Bothy is usually busy over weekends so if you're keen to stay there without company, head up midweek outside peak season. Otherwise, embrace the spirit of what you set out to do and share an evening with a fellow bothy fan!

1

0

Can be very boggy out of the summer months, lovely gentle climb, technical in parts but the views make up for it. Ride the full distance and you literally see the BB National park drop away into the plain below.

0

0

one of my favorite cycling places

0

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Difficult riding up the ridge (hike a bike) but fantastic to descend

0

0

Frequently Asked Questions

How many mountain bike trails are available in Powys?

Powys offers an extensive network of mountain bike trails, with over 280 routes recorded on komoot. These range from easy, family-friendly paths to highly challenging black-grade trails, catering to all skill levels.

What are the different difficulty levels for mountain biking in Powys?

Trails in Powys are typically graded by color to indicate difficulty: Green for easy routes suitable for beginners, Blue for moderate trails requiring basic off-road skills, Red for difficult paths designed for proficient riders, and Black for severe, physically demanding routes reserved for experts.

What do other mountain bikers enjoy most about the trails in Powys?

The mountain bike trails in Powys are highly rated by the komoot community, with an average score of 4.4 stars from over 500 reviews. Riders frequently praise the region's diverse and rugged landscapes, the variety of trails for all abilities, and the stunning natural beauty, including majestic mountain ranges and ancient woodlands.

Are there mountain biking trails suitable for beginners or families in Powys?

Yes, Powys offers several easy and family-friendly options. The Elan Valley, for instance, features the 18-mile Elan Valley Trail, which follows an old railway line and is ideal for families and novices. Overall, there are over 50 easy mountain bike routes available in the region.

Where can I find challenging mountain bike trails in Powys?

For experienced riders seeking a challenge, Powys has over 50 difficult routes. The Brecon Beacons National Park is a prime location, offering demanding trails like the Talybont on Usk & The Gap loop from Brecon, a 24.6-mile path with varied terrain. Other challenging options include the Talgarth, Grwyne Fawr and Y Grib loop through the Black Mountains, and the Elan Valley loop.

Are there any dedicated bike parks or downhill trails in Powys?

Yes, Powys is home to several dedicated bike parks and downhill trails. Dyfi Bike Park is particularly celebrated for its downhill riding, offering fast laps and large jumps. Caersws DH Bikepark is another specific location known for its downhill mountain biking focus.

Can I find circular mountain bike routes in Powys?

Many mountain bike routes in Powys are designed as loops, allowing you to start and finish in the same location. Examples include the Llangorse and Bwlch Loop in the Brecon Beacons, the Talybont & Pentwyn Reservoir loop, and the scenic Pentwyn Reservoir and Talybont Reservoir loop.

What natural attractions or landmarks can I see while mountain biking in Powys?

Powys is rich in natural beauty. While mountain biking, you can encounter dramatic Victorian dams and reservoirs in the Elan Valley, vast mountainous terrain in the Brecon Beacons National Park, and tranquil waters at Llangorse Lake. The region also boasts spectacular waterfalls, such as Henrhyd Falls (the tallest in South Wales) and Pistyll Rhaeadr.

Are there any caves or gorges accessible near mountain bike trails in Powys?

Yes, Powys features several notable caves and gorges. You might find yourself near the Porth Yr Ogof Cave or the impressive Dan-Yr-Ogof Showcaves. For gorges, the Wolf's Leap on the River Irfon offers a dramatic natural feature.

What is the best time of year for mountain biking in Powys?

Powys offers mountain biking opportunities year-round, but spring and autumn generally provide the most pleasant conditions with milder temperatures and vibrant scenery. Summer is also popular, though trails can be busier. Winter riding is possible but requires appropriate gear and caution due to potentially wet and muddy conditions, especially at higher elevations.

Are there mountain bike trails in Powys that go through forests?

Absolutely. Powys is home to extensive forested areas that offer excellent mountain biking. Dyfi Forest is a significant hub with trails like the Cli-Machx, and Hafren Forest provides trails winding through ancient trees and past cascading waterfalls.

Can I combine mountain biking with wildlife spotting in Powys?

Yes, the sparsely populated and unspoiled countryside of Powys makes it an excellent region for wildlife spotting while mountain biking. The diverse landscapes, including forests, valleys, and mountains, are habitats for various species. Keep an eye out for local birds, mammals, and other wildlife, especially on less crowded trails.

Most popular routes in Powys

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Check out more MTB trails throughout Powys below and find the perfect route in your destination.

KnightonLlanidloesNew RadnorLake VyrnwyLlanidloes WithoutLlanrhaeadr-Ym-MochnantBrycheiniog ForestPenybontClaerwen ReservoirLlyn SyfaddanLlansantffraidAbbey CwmhirBeguildyChurchstokeDisserth And TrecoedLlanbadarn FawrLlanddewi YstradennyLlandysilioLlanerfylRhayaderTreflysWelshpoolBrecon BeaconsGlantwymynPresteigneOld RadnorNant Irfon National Nature ReserveLlanbadarn FynyddCaerswsDyfnant ForestMochdreLlanwrthwlHalfway ForestLlandrinioLlanbisterLlandrindod WellsLlangamarchGuilsfieldPen-Y-Bont-FawrGlasfynydd ForestSt. HarmonNewtown And LlanllwchaiarnBuilthMeifodLlanyreManafonAberedwBausley With CriggionBettwsCadfarchCastle CaereinionDuhonwErwoodLlanafanfawrLlandyssilLlanfechainLlanfihangelLlanfyllinLlangynogLlanwddynMachynllethMerthyr CynogMontgomeryPainscastleTrefeglwysAberhafespGlascwmLlangedwynLlanbrynmairLlansilinGlasburyCilmeryWhittonGregynog National Nature ReserveLlangyniewTrewernLlangurigRhos Goch National Nature ReserveTregynonRoundton Hill National Nature ReserveBanwyHafrenLlanelweddCors Y Llyn National Nature ReserveClaerwen National Nature ReserveBerriewLlyn ClywedogLlandinamNantmelUsk ReservoirLlanfair CaereinionDwyriwGladestryKerryLlanfihangel RhydithonForden With Leighton And TrelystanLlangunlloClyroLlyn y Fan FawrCarreghofaCarnoHay

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