Tens of thousands of Christian pilgrims and many other travelers set out each year from their front doorstep or popular starting points across Europe, to make their way to Santiago de Compostela. Most travel by foot, some by bicycle, and a few travel as some of their medieval counterparts did, on horseback or by donkey. In addition to people undertaking a religious pilgrimage, the majority are travelers and hikers who walk the route for non-religious reasons: travel, sport, or simply the cha...