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Hengoed Viaduct – Hengoed Viaduct loop from Treharris

Routes

Running trails & routes

Hengoed Viaduct – Hengoed Viaduct loop from Treharris

Moderate

runners

Hengoed Viaduct – Hengoed Viaduct loop from Treharris

01:16

12.2km

60m

Running

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: May 10, 2026

Waypoints

Start point

Bus stop

Get Directions

2.45 km

Willow Tunnel

Highlight • Trail

The willow tunnel is as you go round the pond

Tip by

3.14 km

The Taff Trail is a 55 mile waymarked route between Brecon and Cardiff Bay. With the majority of the route on off-road tarmac cycle/ walking path, it's a great way to see South Wales, cover distance and avoid cars.

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6.04 km

Hengoed Viaduct

Highlight • Monument

The coal mining industry transformed the landscape of South Wales and one of the ways it did that was bringing about the construction of railways and, to span valleys, their …

Tip by

6.04 km

Hengoed Viaduct

Highlight (Segment) • Bridge

Hengoed Viaduct was built on 1854 and now serves as a picturesque part of the Taff Vale cycle route.

Tip by

6.28 km

Hengoed Viaduct

Highlight • Viewpoint

Hengoed Viaduct is an old railway viaduct that’s now a walkway and extension of NCN Route 47. It offers a nice view over the valley.

The "Wheel o Drams" sculpture …

Tip by

6.30 km

Wheel o Drams Sculpture

Highlight • Monument

The Wheel o Drams is a sculpture constructed of connected coal mining drams, designed to represent the industrial history of the region. Known locally as ‘the Stargate', it serves as …

Tip by

8.38 km

Penallta Park Bike Path

Highlight (Segment) • Cycleway

The bike path through Penallta Park is a great alternative to the busy road. It’s also pretty peaceful as you come past the lakes.

Tip by

12.2 km

End point

Bus stop

Way Types & Surfaces

Way Types

11.9 km

202 m

145 m

Surfaces

5.89 km

430 m

Elevation

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

Weather

Thursday 25 June

25°C

16°C

12 %

Additional weather tips

Max wind speed: 21.0 km/h

to get more detailed weather forecasts along your route

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

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Hengoed Viaduct – Hengoed Viaduct loop from Treharris

Willow Tunnel

Penallta Park signpost

Hengoed Viaduct

Hengoed Viaduct

Hengoed Viaduct

Wheel o Drams Sculpture

Penallta Park Bike Path

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