El Camino de Santiago isn't one route but a network of routes stretching across every part of Europe. When the paths converge in Spain they make their way to Santiago de Compostela in a variety of ways: I have walked all of the Camino Frances, all of the Camino Primitivo and part of The Camino del Norte. As well, I have driven parts of the Camino Ingles and the Camino Portugues. All of the routes are well maintained, clearly marked and have an infrastructure for pilgrimage that will sustain pilgrims on a daily basis: there are pilgrim hostels or other accommodation options at regular intervals, fountains providing drinkable water, shops and cafes and bars. All have a plentiful supply of interesting things to see and do and on each of the routes there are fellow travellers who will provide congenial company. No matter which route is chosen, the experience of pilgrimage will be constant: you will walk a long way and find yourself profoundly changed by the daily encounter with a...