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Cardiff Castle – Blackweir Bridge and Weir loop from Pentwyn

Routes

Bike touring routes & trails

Cardiff Castle – Blackweir Bridge and Weir loop from Pentwyn

Easy

3.0

(1)

riders

Cardiff Castle – Blackweir Bridge and Weir loop from Pentwyn

01:12

19.8km

120m

Cycling

Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: May 28, 2026

Tips

Includes a segment in which cycling is not permitted

After 12.0 km for 90 m

Waypoints

Start point

Bus stop

Get Directions

8.40 km

Cardiff Castle

Highlight • Historical Site

Cardiff Castle is situated within picturesque parklands at the heart of the Welsh capital. The site has a rich 2,000-year history; from Roman fort, to Norman keep and eventually to stone-built castle. You experience great views from the castle.

Tip by

8.85 km

Gorsedd Stone Circle, Bute Park

Highlight • Monument

Although it might look like an ancient monument, it was actually installed in 1978 to celebrate Cardiff hosting the Welsh National Eisteddfod.
The central table stone was moved from the …

Tip by

8.96 km

Bute Park

Highlight • Rest Area

A total of 56 hectares of park right in the city by the river and the castle. There are many hiking opportunities.

Translated by Google •

Tip by

9.76 km

Bute Park Flower Display

Highlight • Viewpoint

This little stretch of Bute Park has stunning flowers on display of all kinds. Well worth slowing down to enjoy the views

Tip by

10.1 km

View of the River Taff from the Millennium Bridge

Highlight • River

11.7 km

Pontcanna Fields Tree-Lined Avenue

Highlight • Natural

Pontcanna Fields is part of the Grade II listed parkland that spans north from Cardiff along the River Taff.

Its main feature, and a very beautiful one that is, is …

Tip by

12.0 km

Blackweir Bridge and Weir

Highlight • Structure

Blackweir Bridge crossing the River Taff, was designed and constructed in the 1980s by engineering students at nearby Cardiff University. The students evidently liked the feel of the earth moving under their feet, it can be a bit bouncy!

Tip by

19.8 km

End point

Bus stop

Way Types & Surfaces

Way Types

10.9 km

5.95 km

1.54 km

1.09 km

280 m

< 100 m

Surfaces

17.9 km

1.67 km

173 m

< 100 m

Elevation

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

Weather

Friday 19 June

22°C

14°C

41 %

Additional weather tips

Max wind speed: 11.0 km/h

to get more detailed weather forecasts along your route

Comments

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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Cardiff Castle – Blackweir Bridge and Weir loop from Pentwyn

Cardiff Castle

Gorsedd Stone Circle, Bute Park

Bute Park

Bute Park Flower Display

View of the River Taff from the Millennium Bridge

Pontcanna Fields Tree-Lined Avenue

Blackweir Bridge and Weir

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