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3 Mountain Biking trails Near Merthyr Tydfil Everyone Should Know


Are you looking for the greatest hiking, mountain biking, climbing, or other outdoor sports routes in Merthyr Tydfil?


There are many hiking trails, mountain biking routes, backpacking excursions, and other activities available on All Trails.

Whatever you’re searching for, Merthyr Tydfil has a broad choice of the greatest hiking paths to fit your requirements.

Choose from 18 paths featuring waterfalls or picturesque vistas for your next outdoor experience.

 1# Brecon Beacon Horseshoe Circular


  • The Brecon Beacon Horseshoe Circular is a moderately difficult 17.7-kilometer circular path situated in Merthyr Tydfil, Merthyr Tydfil, Wales. The route is open year-round and provides a variety of activities.


  • Wonderful walking boots are recommended since the ground might be quite moist when there are good vistas all around. This is a really difficult trek, so bring plenty of water and snacks.


  • This hike takes you to all four summits in one go. The first effort from the parking lot gets the heart pumping.


  • Then it’s a great steady trail until you reach the summits. The last section of this walk descends steeply and is rather difficult, after which it’s a steady trip back to the car park with a final short climb (on the road).


  • Please note that parking at the pump house is no longer permitted; instead, you must use the forestry car park.



  • Head west towards Twy Mwyalchod across Dam, then up the footpath to trig point 642.


  • Crash Site 1 is located at grid SO 017184, where the Spitfire X4588 crashed on May 23, 1942. Follow Craig Fan Ddu towards peak Corn Du and crash site 2 from the crash site.



  • Corn from the Summit Then it’s on to Pen Y Fan (highest peak in South Wales).


  • Crash site 3 – Spitfire X4913 crashed 3 November 1941 – may only be seen from the peak of Pen y Fan at grid SO 013214. (This is the longest missing crash site overland during World War 2 and was not found for over 9 months).



  • Follow the path to the top of Peak 3 Cribyn from Pen Y Fan. From Cribyn, descend to the ancient trackway and then climb to the summit of Fan Y Big. Follow the ridge from the top of Fan Y Big to Bwlch Ddwyallt and grid SO 057205. Where you’ll discover a trail leading to crash site 4 and a monument to the Canadian crew.


  • Site 4 grid crash Wellington Bomber R1465 (SO 062203) crashed on July 6, 1942. Follow the slope of Craig Fan Las until you reach Blean Caerfanel (stream & waterfall), then turn onto the Brecon Way and grid SO 047189.



  • (Pile of stones) It’s an easy downhill hike back to the Upper Neuadd Reservoir car park from here. Please remember that all of the crash sites are official War Memorials for those who perished and that any debris should not be removed.


2# Torpantau


The Torpantau, Glaen-Y-Glyn Wood, and Craig Cwareli Circular is a 16.4-kilometer loop path. With a waterfall situated in Merthyr Tydfil, Merthyr Tydfil, Wales.

It is classed as strenuous. The route is best utilized from April to September and provides a variety of activities. This route is also open to dogs, although they must be kept on a leash.


  • This is a fantastic path that combines woodland and mountain terrain to give hikers a complete experience in an epic trip. Waterfalls have an impact on the natural environment in certain regions.
  • The breath-taking vistas include animals and natural plants. This path offers a variety of outdoor activities, making certain portions very challenging. Best mountain bike trails in Wales, Scotland & Ireland


3# Trevithick Trail to Merthyr


Trevithick Trail to Merthyr, The Path to Merthyr Tydfil is a somewhat difficult 19.2 kilometers out and back trail situated near Treharris, Merthyr Tydfil, Wales. The route is open year-round and provides a variety of activities.


This walk travels through historic Aberfan, which was the scene of one of the biggest mining catastrophes in the United Kingdom.


  • The avalanche swept down a steep slope in Aberfan, Wales, engulfing everything in its path: trees, homes, and even an entire schoolhouse.


  • When the proprietor of a nearby bar, David Evans, heard about it from a neighbor, he rushed onto the street. He told historian Gaynor Madge wick, “Everything was very peaceful, so silent.” “I could only see the tops of the rooftops.”


  • It wasn’t snow that caused the avalanche; it was coal waste that had slipped down a rain-soaked slope. Nearly 140,000 cubic yards of black sludge cascaded down the slope above Aberfan on October 21, 1966.


  • It obliterated everything it came into contact with, killing 144 individuals, the majority of whom were youngsters in their classes.



  • Aberfan’s tragedy would go down in history as one of the biggest mining catastrophes in the United Kingdom—and it might have been avoided.


  • Despite the severity of the disaster, Queen Elizabeth II initially declined to visit the community, prompting condemnation in the press and speculation as to why she would not travel.


  • She finally arrived at Aberfan eight days after the tragedy to assess the damage and chat with survivors after sending her husband, Prince Philip, in her place for a ceremonial visit.


Nearly four decades later, in 2002, the queen claimed her “greatest regret” was not visiting Aberfan right after the accident. Read about the best Mountain biking trails in Pwllheli



Afan Forest Park


That established in the 1970s and has since become one of the most well-known mountain biking destinations in the United Kingdom.


  • The forest park, which is located in a former coal mining valley only a few miles from the M4, provides mountain biking tracks for beginners to advanced riders.


  • Three of our red-rated mountain bike paths begin at Glyncorrwg Mountain Bike Centre’s parking lot.



  • From the parking park, you may also join the green-graded Reliford Low-Level Cycleway.



Trail of White’s Level


  • Red grading (difficult)
  • 4-kilometer distance (with optional additional 2.3-kilometer black-graded loop)
  • 405-meter ascent
  • Time required: 112-3 hours


This is the most difficult course in Afan Forest Park, with 90% of the trail being purpose-built singletrack.

The Afan Valley may be seen from the top of a 6-kilometer sheep-track ascent.

Extreme exposure on narrow singletrack means extreme thrills as well as lengthy, challenging descents with rocky stairs to navigate, all leading to one spectacular course.

A 2.3-kilometer black-graded loop is available as an add-on.

Combine with Y Wal Trail through one of the W2 connectors for a longer ride.


Trail of the Blade


  • Red grading (difficult)
  • 6-kilometer distance
  • 570-meter ascent
  • Time: 212-312 hrs.


The Blade Path is a wonderful trail for more experienced riders since it contains a lot of singletracks.

This walk will take you to higher and more distant parts of the woodland, where you will be rewarded with spectacular views of the Brecon Beacons National Park.

Before returning to Glyncorrwg, it bends and turns through the far woodland, with some difficult technical climbs and descents.

You may also add a loop of the Skyline route, but make sure you’re prepared since this additional loop takes you to a very isolated location with changing weather.

This trail’s ‘Ghost Train’ segment is permanently blocked while it is being removed. Please do not ride this portion for your own health and safety.


Trail of the Skyline


  • Red grading (difficult)
  • The distance is 46 kilometers.
  • 316-meter ascent
  • Time required: 4–7 hours


The Skyline Trail has been rebuilt and reopened in October 2021 after being closed for many years owing to the building of a neighbouring wind farm.

The path follows White’s Level’s sheep-track rise and continues with lengthy, forest road climbs and lovely, flowing difficult single track descents.

The Brecon Beacons, the Preselis, the Black Mountains, and the South Wales coast will all be seen from here.

With tricky single track like ‘On the Edge’ and ‘Excalibur,’ this course will put your stamina and nerves to the test.

Two short-cut loops are also placed within the track.



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