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United Kingdom
Wales
North Wales
Gwynedd
Llanddeiniolen

Marchlyn Bach Reservoir

Marchlyn Bach Reservoir

Recommended by 34 hikers out of 36

This Highlight is in a protected area

Please check local regulations for: Parc Cenedlaethol Eryri

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    Best Hikes to Marchlyn Bach Reservoir

    4.7

    (23)

    223

    hikers

    1. Carnedd y Filiast Summit – Elidir Fawr Summit loop from Deiniolen

    9.43km

    03:33

    510m

    500m

    Intermediate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

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    Intermediate

    Expert hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.

    Expert

    Intermediate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

    Intermediate

    Tips

    November 19, 2022

    Marchlyn Bach Reservoir
    The Marchlyn Bach dam and reservoir is not part of the Dinorwig HEP scheme. It is a reservoir owned by Dwr Cymru (Welsh Water).
    The road in the foreground leads after a two mile climb to the HEP surge pool.
    The road in background leads to Marchlyn Mawr.

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      Details

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      Elevation 530 m

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      Sunday 19 October

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      11°C

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      Max wind speed: 21.0 km/h

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      Location: Llanddeiniolen, Gwynedd, North Wales, Wales, United Kingdom

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