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Merthyr Valley Ramblers

We are the Merthyr Valley Ramblers. We open the way for everyone in our local community to enjoy the pleasures of walking.

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Join the Ramblers and enjoy

  • unlimited free access to 50,000 Ramblers group walks
  • a library jam-packed with thousands of tried-and-tested routes
  • a welcome pack teeming with top tips plus our Walk magazine
  • exclusive discounts from our partners
  • knowing your support is opening up more places to walk and helping more people discover the joy of walking
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Overview

Starting from a layby below the Storey Arms on the A470, we follow an easy uphill path, preparing us for a steep ascent on the side of Craig Cerrig glacial cwm. After a well-earned rest, we continue to the trig point at Fan Frynych for morning tea, and (hopefully) panoramic views of the surrounding countryside. We then skirt the Craig Cerrig Gleisiad Nature Reserve, to descend to an undulating track which we follow to our lunch stop near a small wood. From there, it’s another undulating walk through moorland and past fields to rejoin the path below the cwm leading back to the layby.

Saturday, 11 October 2025
Start time:
10:00 am
Estimated finish time:
3:00 pm
Difficulty:
Moderate
Distance:
10.5km / 6.5mi
Ascent:
282.2m / 926ft
Type:
circular

While the climb up the cwm is strenuous, you can do this in your own time, with rests during the climb. Appropriate footware (walking boots with good grip) is required, and a pole / stick is recommended for the climb. The paths can be wet, muddy and slippery in parts, depending on previous rain. There can also be low clouds hampering visibility. There is one, possibly two, stiles.

Features

  • Car parking available
  • Dog friendly

Starting point

Grid reference:
SN 97132 22240
Nearest postcode:
LD3 8NH
what3words:
reflector.rift.fixed
Start time:
10:00 am

Start Point : Layby on the A470 below Craig Cerrig cwm

Join the Ramblers and enjoy

  • unlimited free access to 50,000 Ramblers group walks
  • a library jam-packed with thousands of tried-and-tested routes
  • a welcome pack teeming with top tips plus our Walk magazine
  • exclusive discounts from our partners
  • knowing your support is opening up more places to walk and helping more people discover the joy of walking