Cwm Cadlan Nature Reserve – Llwyn-on Reservoir Dam loop from Merthyr Vale
Cwm Cadlan Nature Reserve – Llwyn-on Reservoir Dam loop from Merthyr Vale
18
riders
Cwm Cadlan Nature Reserve – Llwyn-on Reservoir Dam loop from Merthyr Vale
04:17
82.6km
800m
Road cycling
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is accessible with public transport.
Last updated: October 15, 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 55.6 km for 2.12 km
Waypoints
Start point
Train Station
38.3 km
Smooth Tarmac Cycleway
Highlight (Segment) • Cycleway
Tip by
48.0 km
Bradley's Coffee Shop
Highlight • Cafe
Always welcoming, even in the dead of winter when you’re covered in mud and soaking wet.
Great coffee and cakes.
Tip by
59.2 km
Cwm Cadlan Nature Reserve
Highlight (Segment) • Trail
Tip by
66.9 km
Llwyn-on Reservoir Dam
Highlight • Structure
Tip by
71.4 km
Cefn-coed Viaduct
Highlight • Monument
Tip by
81.0 km
Waterfall Along Cycle Route
Highlight • Cycleway
82.6 km
End point
Train Station
Way Types & Surfaces
Way Types
35.8 km
24.9 km
16.1 km
3.33 km
2.53 km
< 100 m
< 100 m
Surfaces
67.8 km
10.6 km
2.12 km
1.88 km
182 m
< 100 m
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Sign up for freeElevation
Highest point (400 m)
Lowest point (50 m)
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Sign up for freeWeather
Powered by Foreca
Today
Tuesday 27 October
15°C
7°C
43 %
Additional weather tips
There’s a fairly high chance of rain. Consider packing a waterproof jacket.
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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