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Penarth & District Group

Penarth & District Ramblers has walks on most Saturdays and Sundays (and some weekdays) in the Vale of Glamorgan, Gower, Brecon Beacons, or Wye valley. We would love to see you so come along!

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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

Overview

Cefn Onn along Craig Llysfaen ridgeway to Ruperra Castle and Ironbridge and return via Draethen and Rhymney Valley ridgeway
Saturday, 17 January 2026
Start time:
9:30 am
Estimated finish time:
4:00 pm
Difficulty:
Moderate
Distance:
20.1km / 12.5mi
Ascent:
N/A
Type:
circular

Starting point

Grid reference:
ST 17800 83601
Nearest postcode:
CF14 0EP
what3words:
bottle.music.print
Start time:
9:30 am

Parc Cefn On, Cardiff W3W: hint.last.trend

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