Pilgrim trails have come full circle — why have they become so popular?

People are again taking to these ancient tracks on about 500 kilometres of fully waymarked trails that follow the steps of penitents past
A feature of our time has been that the ancient paths once footed by medieval pilgrims are having a renewed moment.
Seeking meaning beyond materialism and recourse, for a time at least, to a less complicated way of living, increasing numbers are seeking the elusive butterfly of fulfilment and self-awareness by walking the Pilgrim Path to Canterbury, St Olav’s Way in Norway and the Via Francigena to Rome.