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Bike touring routes & trails

Carmarthenshire

The Towy Bridge Inn – Allt Nantrhydifor Gravel Climb loop from Cilycwm

Bike touring routes & trails

Carmarthenshire

The Towy Bridge Inn – Allt Nantrhydifor Gravel Climb loop from Cilycwm

Hard

29

riders

The Towy Bridge Inn – Allt Nantrhydifor Gravel Climb loop from Cilycwm

04:28

53.9km

1,130m

Cycling

Hard bike ride. Very good fitness required. Mostly paved surfaces. The starting point of the route is right next to a parking lot.

Last updated: November 2, 2026

Waypoints

A

Start point

Parking

1

5.46 km

Brynglas Cottage

Highlight • Rest Area

We stayed here early in the year with two friends for a winter escape to this gorgeous valley and were treated to a weekend of glorious weather! The host Frede …

Tip by

2

6.24 km

The Towy Bridge Inn

Highlight • Pub

Delightful rural riverside location. Real ales usually from Welsh breweries. There is a large outdoor seating area with views across the river. Popular with walkers, bikers, cyclists and dogs welcome too!

Tip by

3

8.62 km

Allt Nantrhydifor Gravel Climb

Highlight • Trail

This is a Gritfest special courtesy of local Matt Page. You're doing well if you can get up the whole thing on gravel/CX gearing; pacing is key. The climb is …

Tip by

4

20.8 km

Rhandirmwyn Bridge

Highlight • River

Built in 1913 the Rhandirmwyn Bridge links the two sides of the Towy valley by this rivetted girder road bridge. On the southern side you'll find the Towy Bridge Inn, a lovely riverside pub.

Tip by

23.6 km

Dinas

Forest

6

29.3 km

Gravel Descent With View of the Reservoir

Highlight • Viewpoint

Perfect fire trail gravel road, take in the views as you head down to the road that hugs the edge of the reservoir

Tip by

7

38.9 km

Steep Rocky Path

Highlight (Segment) • Climb

maybe ok on a mountain bike, and maybe even ok coming down on a gravel bike, but going up with loaded bikepacking bags we were pushing all the way!

Tip by

B

53.9 km

End point

Parking

Way Types & Surfaces

Way Types

35.8 km

10.4 km

4.28 km

3.54 km

Surfaces

22.6 km

18.1 km

13.2 km

141 m

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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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Today

Monday 9 November

7°C

1°C

0 %

Additional weather tips

Expect light wind and shifting conditions.

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