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Road cycling routes

Carmarthenshire

Swiss Valley Trail – Cwm Lliedi Reservoir loop from Five Roads

Road cycling routes

Carmarthenshire

Swiss Valley Trail – Cwm Lliedi Reservoir loop from Five Roads

Moderate

12

riders

Swiss Valley Trail – Cwm Lliedi Reservoir loop from Five Roads

01:15

21.6km

190m

Road cycling

Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is right next to a parking lot.

Last updated: February 27, 2026

Tips

The surface for a segment of your route may not be suitable

Some segments of your route comprise a surface that may not be suitable for your chosen sport.

After 15.8 km for 325 m

Waypoints

A

Start point

Parking

Get Directions

1

2.01 km

Disused Kiln and Chimney

Highlight • Historical Site

disused kiln, hidden in wood to side of trail very overgrown but worth a look,

Tip by

2

3.60 km

Swiss Valley Reservoir

Highlight • Structure

3

4.62 km

Swiss Valley Trail

Highlight • Cycleway

You get a temperature drop as your ride through this cutting in the rocks. Great on a warm day but can be chilly at other times.

Tip by

4

4.84 km

Swiss Valley Reservoir (Lower Lliedi Reservoir)

Highlight • Cycleway

Great place to canoe or SUP. Organised tours can be arranged or you can self-launch, with permission.

Tip by

5

4.91 km

Cwm Lliedi Reservoir

Highlight • Lake

This beautiful reservoir is framed by the stunning mountain scenery of the Brecon Beacons. From the vantage point of the Swidd Valley Trail, you can enjoy a great view of the reservoir and its picturesque surroundings.

Tip by

6

10.8 km

North Dock Kiosk

Highlight • Cafe

Little cafe offering drinks, cakes and ice creams

Tip by

B

21.6 km

End point

Parking

Way Types & Surfaces

Way Types

18.0 km

1.92 km

1.10 km

426 m

< 100 m

< 100 m

Surfaces

19.8 km

1.11 km

358 m

313 m

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Elevation

Elevation

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

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Weather

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Wednesday 20 May

20°C

12°C

-- %

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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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