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Road cycling routes

Caerphilly Castle – Radyr Weir loop from Caerphilly

Road cycling routes

Caerphilly Castle – Radyr Weir loop from Caerphilly

Moderate

38

riders

Caerphilly Castle – Radyr Weir loop from Caerphilly

02:21

54.6km

320m

Road cycling

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: June 13, 2026

Tips

Cycling is not permitted along parts of this route

After 33.0 km for 87 m

After 33.3 km for 214 m

Waypoints

A

Start point

Train Station

Get Directions

1

691 m

Caerphilly Castle

Highlight • Historical Site

Caerphilly Castle is one of the largest castles still standing in the country and it’s definitely worth a visit if you’re passing. Check ahead to see opening times.

Tip by

5.13 km

Coed Caedyrys

Forest

3

27.5 km

Scott Memorial Clock Tower, Roath Park Lake

Highlight • Monument

Cafe and gardens as well as ice cream in the summer months.

Tip by

4

33.1 km

Wales Millennium Centre

Highlight • Monument

The Wales Millennium Center is an arts center in Cardiff Bay.

Translated by Google •

Tip by

5

33.4 km

Cardiff Bay

Highlight • Settlement

Cardiff Bay offers a fantastic urban environment to run around. There is something about iconic landmarks that keeps you moving on to the next one. From the Norwegian Church, to …

Tip by

6

36.6 km

River Taff and Footbridge

Highlight (Segment) • Cycleway

7

40.5 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 …

Tip by

8

45.3 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

45.8 km

River Taff

Lake

10

48.9 km

Penrhos Cutting Cycle Path

Highlight (Segment) • Cycleway

A beautiful woodland ride along Penrhos Cutting cycle path linking Taffs Well and Caerphilly. Gentle gradient

Tip by

B

54.6 km

End point

Train Station

Way Types & Surfaces

Way Types

29.6 km

12.5 km

8.32 km

3.45 km

584 m

210 m

Surfaces

50.2 km

3.68 km

597 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.

Highest point (130 m)

Lowest point (10 m)

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Weather

Powered by Foreca

Saturday 13 June

21°C

9°C

-- %

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