The best-known Catholic destinations are Rome, the Holy Land, Santiago de Compostela, Lourdes, Fátima, and Guadalupe. Some have formal rules: the Compostela certificate at Santiago, for example, requires at least the last 100 km on foot, with a stamped pilgrim credential.

A local shrine can also be a pilgrimage destination. You do not need an international flight or an organized tour to make a meaningful journey.