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South Wales

Radyr and Morganstown

Llandaff Cathedral – Llandaff Weir loop from Radyr

Routes

Running trails & routes

United Kingdom

Wales

South Wales

Radyr and Morganstown

Llandaff Cathedral – Llandaff Weir loop from Radyr

Moderate

runners

Llandaff Cathedral – Llandaff Weir loop from Radyr

01:35

15.0km

90m

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: February 12, 2026

Waypoints

Start point

Bus stop

Get Directions

3.52 km

Llandaff Cathedral

Highlight • Historical Site

There has been a Christian presence on this site from at least the 6th century, under the first two bishops, Dyfrig (Dubricius) and Teilo, and pre-Norman architectural evidence for the …

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6.72 km

View of the River Taff from the Millennium Bridge

Highlight • River

6.77 km

The Summerhouse Café

Highlight • Cafe

"The Summerhouse cafe offers a wide selection of locally sourced drinks and snacks. The outdoor seating area provides views of the Herbaceous Border. The café is popular with families with …

Tip by

7.96 km

Blackweir Woods

Forest

8.37 km

Millennium Bridge over the River Taff

Highlight • Bridge

Great spot for a view of the weir and the Taff

Tip by

9.05 km

Gabalfa Woods

Forest

10.5 km

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

15.0 km

End point

Bus stop

Way Types & Surfaces

Way Types

4.84 km

3.52 km

2.83 km

1.69 km

1.32 km

463 m

319 m

Surfaces

10.0 km

2.85 km

1.02 km

793 m

301 m

Elevation

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

Weather

Sunday 17 May

13°C

8°C

83 %

Additional weather tips

Max wind speed: 23.0 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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Llandaff Cathedral – Llandaff Weir loop from Radyr

Llandaff Cathedral

View of the River Taff from the Millennium Bridge

The Summerhouse Café

Millennium Bridge over the River Taff

Llandaff Weir

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