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 can be found at the Weir, as well as grey herons and cormorants.

Grace Mulligan

June 1, 2023

Hiking

The pretty Radyr Weir spans over the River Taff and is currently working as a hydropower scheme, providing energy locally.

You may find wild salmon and sea trout near the weir, as well as cormorants and grey herons.

Grace Mulligan

November 23, 2024

Road cycling

The weir spans the River Taff, which flows directly through the heart of South Wales. It's a nice place to stop and refuel with picnic benches and a peaceful atmosphere.

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Nearby routes

Best routes near Radyr Weir

4.3

(27)

260

riders

#1.

Cardiff Bay to Caerphilly Castle loop

42.0km

02:40

360m

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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Moderate

4.5

(25)

463

riders

#2.

Radyr Weir – Blackweir Bridge and Weir loop from Taffs Well

32.0km

01:53

170m

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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Moderate

4.3

(21)

479

riders

#3.

Radyr Weir – Blackweir Bridge and Weir loop from Cathays

21.0km

01:14

70m

Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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Easy

Details

Informations

Elevation 30 m

Weather

Wednesday 15 April

14°C

8°C

37 %

Additional weather tips

Max wind speed: 13.0 km/h

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Take Me There

Location: Radyr and Morganstown, South Wales, Wales, United Kingdom

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Blackweir Weir on the River Taff

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Radyr Weir

#1.

Cardiff Bay to Caerphilly Castle loop

#2.

Radyr Weir – Blackweir Bridge and Weir loop from Taffs Well

#3.

Radyr Weir – Blackweir Bridge and Weir loop from Cathays

Other Popular Places to Check Out

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