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Road cycling routes

Rhondda Cynon Taf

Llandaff Weir – Radyr Weir loop from Taffs Well

Road cycling routes

Rhondda Cynon Taf

Llandaff Weir – Radyr Weir loop from Taffs Well

Easy

5.0

(7)

120

riders

Llandaff Weir – Radyr Weir loop from Taffs Well

00:54

20.4km

90m

Road cycling

Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: March 16, 2026

Tips

Includes a segment in which cycling is not permitted

After 8.46 km for 160 m

Waypoints

A

Start point

Train Station

Get Directions

1

8.52 km

Millennium Bridge over the River Taff

Highlight • Bridge

Great spot for a view of the weir and the Taff

Tip by

2

13.3 km

Llandaff Weir

Highlight • Natural

Llandaff Weir on the River Taff was built in the mid 1800s to help control the flow and water levels upstream. It was built in a dangerous rapid part of the river which had previously claimed several lives.

Tip by

3

13.4 km

River Taff Weir

Highlight • Monument

Great view of the weir from the bridge

Tip by

4

15.3 km

Melingriffith Water Wheel

Highlight • Historical Site

5

16.6 km

Blue Bridge, Radyr

Highlight • Bridge

Narrow bridge which is next to Radyr train station.
Becareful of other users.

Tip by

6

17.2 km

Radyr Weir

Highlight • Structure

A pretty weir of the River Taff, the Radyr Weir runs today as a hydro power scheme and a focal point of Radyr town. Many wild salmon and sea trout …

Tip by

B

20.4 km

End point

Train Station

Way Types & Surfaces

Way Types

15.1 km

2.63 km

1.40 km

748 m

437 m

< 100 m

Surfaces

18.3 km

1.84 km

175 m

< 100 m

< 100 m

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Elevation

Elevation

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

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Weather

Powered by Foreca

Friday 8 May

18°C

9°C

24 %

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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