The purpose of Clwb Cerdded Eryri (Snowdonia Walking Club) is to encourage people with visual impairment to enjoy walking in Snowdonia and adjoining areas.

This walk was a circular walk around Llan Ffestiniog, starting and finishing at the Pengwern Arms ( http://www.pengwern.org.uk/english2.php ) with the ancient hill fort of Bryn Castell being the walk's objective. More info: http://www.eryri-npa.gov.uk/a-sense-of-place/snowdonia-from-the-air/patterns-of-prehistory/bryn-y-castell-an-excavated-hillfort