Eigiau Dam Ruins – Eigiau Valley Gravel Road loop from Dolgarrog
Eigiau Dam Ruins – Eigiau Valley Gravel Road loop from Dolgarrog
43
runners
Eigiau Dam Ruins – Eigiau Valley Gravel Road loop from Dolgarrog
02:41
22.5km
530m
Running
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: May 9, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Gwarchodfa Natur Genedlaethol Coedydd Aber
Waypoints
Start point
Train Station
Get Directions
1.50 km
Waterfall in Parc Cenedlaethol Eryri
Highlight • Waterfall
2.76 km
View of Llyn Cowlyd from Above Dolgarrog
Highlight • Viewpoint
Tip by
9.81 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
9.84 km
Eigiau Valley Gravel Road
Highlight (Segment) • Trail
Tip by
20.4 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
20.9 km
Modern Café With Surf View
Highlight • Cafe
22.5 km
End point
Train Station
Way Types & Surfaces
Way Types
16.9 km
3.86 km
1.58 km
172 m
Surfaces
12.8 km
3.67 km
3.61 km
1.85 km
483 m
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Elevation
Highest point (450 m)
Lowest point (0 m)
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Weather
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Tuesday 23 June
25°C
15°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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