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South Wales

Pentyrch

Garth Summit – Radyr Weir loop from Creigiau

Routes

Hiking trails & Routes

South Wales

Pentyrch

Garth Summit – Radyr Weir loop from Creigiau

Hard

hikers

Garth Summit – Radyr Weir loop from Creigiau

05:05

17.7km

420m

Hiking

Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: March 18, 2026

Waypoints

Start point

Parking

Get Directions

3.90 km

View of Garth Mountain from Route des Alpes

Highlight • Viewpoint

The road to the South of Garth Mountain is named the "Route Des Alpes" on Google maps. I'm thinking it isn't genuine, but I like it!

The views from the …

Tip by

4.34 km

Garth Summit

Highlight • Viewpoint

Stunning little hill with commanding views just outside Cardiff with a trig pointed summit. It is a UK listed Marilyn.

Tip by

4.94 km

Sunset View from Garth Hill

Highlight • Summit

5.51 km

View of Taff Vale and Nantgarw from Rocky Descent

Highlight • Viewpoint

Rocky, narrow, but very scenic, descent into the woods with some glorious views across the Taff Vale toward Nantgarw.

Tip by

6.03 km

Carved Tree Face

Highlight • Natural

A dead tree has had a carving added to it. At Christmas 2023 the trees here were decorated.

Tip by

6.42 km

Gwaelod Y Garth Inn

Highlight • Pub

Good food, super friendly and thirst quenching.

Tip by

10.5 km

River Taff

Lake

11.0 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

17.7 km

End point

Parking

Way Types & Surfaces

Way Types

5.87 km

4.69 km

4.28 km

2.88 km

Surfaces

8.32 km

5.10 km

2.92 km

1.38 km

Elevation

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

Highest point (300 m)

Lowest point (20 m)

Weather

Friday 8 May

19°C

9°C

18 %

Additional weather tips

Max wind speed: 13.0 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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Garth Summit – Radyr Weir loop from Creigiau

View of Garth Mountain from Route des Alpes

Garth Summit

Sunset View from Garth Hill

View of Taff Vale and Nantgarw from Rocky Descent

Carved Tree Face

Gwaelod Y Garth Inn

Radyr Weir

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