The Penrhys Pilgrimage Way is a 21-mile walking trail that recreates the historic pilgrimage route between Llandaff Cathedral in Cardiff and Penrhys in the Rhondda. Enjoy beautiful countryside and fascinating history as you follow in the footsteps of medieval pilgrims. The route can be completed in short sections, with easy access to bus stops and train stations. Medieval pilgrims used to take two days to walk from Llandaff to Penrhys. Very fit people can walk it in a day.