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Hiking trails & Routes

South Wales

Blaenau Gwent

Brynmawr

Coed Fedw-ddu loop from Brynmawr

Routes

Hiking trails & Routes

South Wales

Blaenau Gwent

Brynmawr

Coed Fedw-ddu loop from Brynmawr

Easy

hikers

Coed Fedw-ddu loop from Brynmawr

01:44

6.31km

100m

Hiking

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: April 19, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Cwm Clydach National Nature Reserve

Bannau Brycheiniog National Park

Waypoints

Start point

Bus stop

Get Directions

2.61 km

Coed Fedw-ddu

Forest

3.55 km

Waterfall in Bannau Brycheiniog National Park

Highlight • Waterfall

3.65 km

Gelli Felen Tunnels Eastern Portals

Highlight • Structure

The Gelli Felen Tunnels are one of two tunnels on the now abandoned Merthyr, Tredegar and Abergavenny railway. Here you can find the eastern portals.

Tip by

3.68 km

Disused Railway Tunnel, Bannau Brycheiniog National Park

Highlight • Structure

Headtorch required

Tip by

4.92 km

Arch Bridge Cycle Path to Brynmawr

Highlight (Segment) • Cycleway

New flat path following the original NCR46 to Brynmawr.

Tip by

6.31 km

End point

Bus stop

Way Types & Surfaces

Way Types

3.57 km

1.72 km

718 m

295 m

Surfaces

2.63 km

1.82 km

< 100 m

Elevation

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

Highest point (350 m)

Lowest point (290 m)

Weather

Saturday 16 May

11°C

4°C

75 %

Additional weather tips

Max wind speed: 20.0 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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Coed Fedw-ddu loop from Brynmawr

Waterfall in Bannau Brycheiniog National Park

Gelli Felen Tunnels Eastern Portals

Disused Railway Tunnel, Bannau Brycheiniog National Park

Arch Bridge Cycle Path to Brynmawr

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