Eigiau Valley Gravel Road – Eigiau Dam Ruins loop from Tal-y-Cafn
Eigiau Valley Gravel Road – Eigiau Dam Ruins loop from Tal-y-Cafn
5
riders
Eigiau Valley Gravel Road – Eigiau Dam Ruins loop from Tal-y-Cafn
03:03
36.7km
760m
Mountain biking
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: May 21, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Waypoints
Start point
Train Station
Get Directions
494 m
Coed Siambr Groes
Forest
10.8 km
Eigiau Valley Gravel Road
Highlight (Segment) • Trail
Tip by
12.4 km
Eigiau Dam Ruins
Highlight • Structure
On 2 November 1925 the failure of two dams caused a flood that swamped the village of Dolgarrog, killing 16 people. The disaster was started by the …
Tip by
12.4 km
Eigiau to Coedty Bridleway
Highlight (Segment) • Trail
Tip by
18.2 km
Coed Dolgarrog
Nature Reserve
19.5 km
View of Snowdonia
Highlight • Viewpoint
Tip by
22.0 km
Brwynog
Ruins
23.9 km
Navni's Rock
Viewpoint
24.6 km
View of Llanrwst and Llyn Geirionydd
Highlight • Viewpoint
30.8 km
Dolgarrog Dam Disaster Memorial
Highlight • Monument
Dolgarrog, Wales
The worst flood disaster in Welsh history might have been a lot worse if it had not happened on movie night.
Tip by
36.7 km
End point
Train Station
Way Types & Surfaces
Way Types
21.7 km
14.0 km
846 m
101 m
Surfaces
14.1 km
11.1 km
10.9 km
353 m
207 m
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Elevation
Highest point (430 m)
Lowest point (0 m)
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Weather
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Thursday 21 May
21°C
13°C
0 %
Additional weather tips
Max wind speed: 18.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.