Medieval pilgrimage was, above all, an expression of religious faith, but this was not its only aspect. Men and women of all classes went on pilgrimage for a variety of reasons, sometimes by choice, sometimes involuntarily. They made both long and short journeys: to Rome, Jerusalem and Santiago on the one hand; to innumerable local shrines on the other. The routes that they followed by land and water made up a complex web which covered the face...