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Routes
Running trails & routes
United Kingdom
Wales
North Wales
Anglesey
Llangefni

Llyn Cefni Dam – Llyn Cefni Reservoir and Dam loop from Llangefni

Routes
Running trails & routes
United Kingdom
Wales
North Wales
Anglesey
Llangefni

Llyn Cefni Dam – Llyn Cefni Reservoir and Dam loop from Llangefni

Easy

400

runners

Llyn Cefni Dam – Llyn Cefni Reservoir and Dam loop from Llangefni

00:31

4.74km

40m

Running

Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: February 27, 2026

Waypoints

A

Start point

Bus stop

Get Directions

1

275 m

Llangefni Town Centre and Fitness Trail

Highlight • Monument

A absolute pleasure to walk in such a beautiful perfect setting with RED SQUIRREL EVERYWHERE

Tip by

2

1.52 km

Red Squirrel Viewing Spot

Highlight • Natural Monument

3

2.29 km

Llyn Cefni Dam

Highlight • Monument

Llyn Cefni Dam

During World War II, a water scheme was devised for the town of Llangefni in central Anglesey. It involved water from a local source being pumped to …

Tip by

4

2.36 km

Llyn Cefni Reservoir and Dam

Highlight • Structure

Llyn Cefni is a reservoir in central Anglesey. It's managed by Welsh Water. It was completed in 1951 and supplies water to most of Anglesey.

Tip by

B

4.74 km

End point

Bus stop

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Way Types & Surfaces

Way Types

3.54 km

561 m

502 m

< 100 m

Surfaces

2.52 km

1.96 km

105 m

< 100 m

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Elevation

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

Tuesday 19 May

16°C

10°C

30 %

Additional weather tips

Max wind speed: 35.0 km/h

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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