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Mountain biking trails

Quaker's Yard Viaduct – Taff Trail Tramroad Section loop from Quakers Yard

Routes

Mountain biking trails

Quaker's Yard Viaduct – Taff Trail Tramroad Section loop from Quakers Yard

Moderate

riders

Quaker's Yard Viaduct – Taff Trail Tramroad Section loop from Quakers Yard

02:28

40.0km

380m

Mountain biking

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: February 28, 2026

Tips

Includes segments that go up or down a series of steps

You may need to carry your bike.

After 67 m for 10 m

After 40.0 km for 10 m

Waypoints

Start point

Train Station

Get Directions

651 m

Quaker's Yard Viaduct

Highlight • Historical Site

One of IK Brunels many bridges. Still very much in use carrying the Merthyr to Barry valley lines passenger train.

Tip by

2.15 km

Taff Trail

Highlight • Forest

Absolutely loved the Taff Trail and it's contrasting scenery, starting in the mountains and Reservoirs of the Brecon Beacons through the working towns of the valleys and into the urban …

Tip by

15.3 km

Cefn-coed Viaduct

Highlight • Monument

The Cefn-coed Viaduct is the third-largest viaduct in Wales. This huge, curved structure once carried the Brecon and Merthyr Tydfil Junction Railway and is now part of the Taff Trail, …

Tip by

18.1 km

Pontsarn Viaduct

Viewpoint

19.4 km

Morlais Tunnel South Portal

Highlight • Structure

Easy to miss in the summer when trees in full growth. If you are cycling past the tunnel on the taff trail in the summer heat you'll get a lovely blast of cool air for about 100 yards.

Tip by

19.5 km

Taf Trail

Highlight • Cycleway

The full route provides a fantastic mix of terrain and scenery😊

Tip by

20.5 km

Taf Fechan River Bridge

Highlight • River

To access this area is a very steep incline and decline into this valley section 7- 9% gradient in either direction.

Tip by

29.4 km

The Three Bridges, Merthyr Tydfil

Highlight • Cycleway

This is a nice stone bridge along the cyclepath just outside Merthyr Tydfil which makes a pretty spot to stop and take a picture.

Tip by

39.3 km

Taff Trail Tramroad Section

Highlight • Cycleway

This is a section of the Taff Trail NCR8 that is unpaved and muddy. Long may this last as the trail has important industrial archeological history. You can still see …

Tip by

40.0 km

End point

Train Station

Way Types & Surfaces

Way Types

20.1 km

8.87 km

5.68 km

4.15 km

1.05 km

132 m

< 100 m

Surfaces

29.4 km

6.25 km

3.74 km

385 m

283 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (340 m)

Lowest point (110 m)

Weather

Thursday 21 May

23°C

12°C

0 %

Additional weather tips

Max wind speed: 15.0 km/h

to get more detailed weather forecasts along your route

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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Quaker's Yard Viaduct – Taff Trail Tramroad Section loop from Quakers Yard

Quaker's Yard Viaduct

Taff Trail

Cefn-coed Viaduct

Morlais Tunnel South Portal

Taf Trail

Taf Fechan River Bridge

The Three Bridges, Merthyr Tydfil

Taff Trail Tramroad Section

Nearby routes

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