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Hiking trails & Routes

Eigiau Dam Ruins – Eigiau Valley Gravel Road loop from Dolgarrog

Hiking trails & Routes

Eigiau Dam Ruins – Eigiau Valley Gravel Road loop from Dolgarrog

Easy

23

hikers

Eigiau Dam Ruins – Eigiau Valley Gravel Road loop from Dolgarrog

01:25

5.50km

30m

Hiking

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: August 18, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc Cenedlaethol Eryri

Waypoints

A

Start point

Parking

1

1.60 km

Eigiau Dam Ruins

Highlight • Structure

Eigiau Dam Disaster.
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

2

3.89 km

Eigiau Valley Gravel Road

Highlight (Segment) • Trail

Flat gravel road from the car park to the track junction. Nice to bike in from pen y gaer hill fort to the NE.

Tip by

B

5.50 km

End point

Parking

Way Types & Surfaces

Way Types

4.81 km

536 m

137 m

Surfaces

5.35 km

137 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

Powered by Foreca

Thursday 8 October

13°C

8°C

79 %

Additional weather tips

Max wind speed: 27.0 km/h

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