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Road cycling routes
United Kingdom
Wales
North Wales

Lake Vyrnwy Straining Tower – Lake Vyrnwy Dam loop from Glyn Ceiriog

Routes
Road cycling routes
United Kingdom
Wales
North Wales

Lake Vyrnwy Straining Tower – Lake Vyrnwy Dam loop from Glyn Ceiriog

Hard

10

riders

Lake Vyrnwy Straining Tower – Lake Vyrnwy Dam loop from Glyn Ceiriog

03:59

76.5km

1,230m

Road cycling

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: December 3, 2025

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Waypoints

A

Start point

Bus stop

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1

17.7 km

Llanrhaeadr-ym-Mochnant Village Centre

Highlight • Cafe

Gegin Fach tea room is a nice little coffee shop serving drinks, cake and café food.
Open Mon to Sat 9:00 - 17:00

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2

34.3 km

The Straining Tower at Lake Vyrnwy is an intake tower built to extract water from the lake. The tower stands on the north shore of Lake Vyrnwy, near the village …

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3

34.4 km

Lake Vyrnwy Straining Tower

Highlight • Monument

Lake Vyrnwy (Welsh: Llyn Efyrnwy, pronounced [ɛˈvərnʊɨ] or Llyn Llanwddyn) is a reservoir in Powys, Wales, built in the 1880s for Liverpool Corporation Waterworks to supply Liverpool with fresh water. …

Translated by Google •

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4

35.8 km

Lake Vyrnwy Dam

Highlight (Segment) • Viewpoint

The dam across the Vyrnwy Valley, Montgomeryshire, was the first large masonry dam, and was completed in 1888. Water from the reservoir supplies Liverpool, travelling there along a 70 mile aqueduct.

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5

39.0 km

Nant y Maes Waterfall

Highlight • River

Along the road you come to a small bridge at the side of it is a beautiful natural waterfall close to Nant y Maes stream.
Stunning waterfall that meets the lake

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6

42.0 km

Lake Vyrnwy

Highlight • Cycleway

Llyn Efyrnwy or Lake Vyrnwy is a reservoir built in the 1880s to supply water to Liverpool.
The lake and nature reserve around it is jointly managed by the RSPB …

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B

76.5 km

End point

Bus stop

Way Types & Surfaces

Way Types

76.6 km

Surfaces

63.2 km

13.4 km

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Elevation

Elevation

Highest point (430 m)

Lowest point (140 m)

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Weather

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Today

Thursday 18 December

9°C

4°C

98 %

Additional weather tips

Max wind speed: 26.0 km/h

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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