Cwm Penanmnen and Sarn Helen Walk  No ratings yet.

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Route Summary:

Distance
Ascent
Time
7.59 km 285 m

Calculate the time using Naismith’s Rule and factor in your own pace.

Start and Finish:

Facilities:

Check out the businesses nearby for more places to stay and drink.

Hazards:

Remember that we cannot outline every single hazard on a walk – it’s up to you to be safe and competent. Read up on Mountain Safety , Navigation and what equipment you’ll need.

Public Transport: Traveline for UK Public Transport
Parking and Post Code for Sat Nav (where applicable): 

Weather Forecast:

Met Office Snowdonia Mountain Weather

Check out our Best Mountain Weather Forecast?

Cwm Penanmnen and Sarn Helen Walk Route Map and GPX Download

Download the GPX File

Recommended Maps

Guidebooks:

Summits and Places on this Route

No summits were found but here are a few nearby

Places Nearby:

 



Cwm Penanmnen and Sarn Helen Walk Details

The valley of Cwm Penmnen lies to the south of Dolwyddelan and is steep sided and afforested. Through this valley, the Romans chose to build the famous Sarn Helen, which can still be followed over the moors towards Ffestiniog.

Most of this route can be mountain biked and the final section of footpath avoided by taking the minor road.

The Route

View the route in full on the Snowdonia National Park website – here.

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