Definitely one of the Welsh climbs you have to conquer. There will be debate about which climb that is closed to cars is the best in the nation - this, or Stwlan in Tanygrisiau. It's quite a steep climb to the lake and is definitely going to be a challenge for anyone.

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Will

November 3, 2018

Road cycling

Inner ring all the way up.

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View of Llyn Peris – Marchlyn Mawr Reservoir Climb loop from Llanberis

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Details

Informations

Distance 7.65 km

Uphill 580 m

Downhill 50 m

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Wednesday 25 March

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

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Marchlyn Mawr Reservoir Climb

#1.

Pen y Pass and Marchlyn Mawr climb loop from Llanberis

#2.

View of Llyn Padarn – Marchlyn Bach Reservoir loop from Cwm-y-glo

#3.

View of Llyn Peris – Marchlyn Mawr Reservoir Climb loop from Llanberis

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