614km (381 miles) NW of Madrid, 74km (46 miles) S of A Coruña

All roads in Spain once led to the northwestern pilgrimage city of Santiago de Compostela. A journey to the tomb of the beheaded apostle, St. James, was a high point for the medieval faithful -- peasant and prince alike -- who converged here from all over Europe.

Santiago de Compostela's link with legend began in A.D. 813, when an urn was discovered containing what were believed to be the remains of St. James, a disciple of Jesus who was beheaded in Jerusalem. A temple was erected over the spot, but in the 16th century, church fathers hid the remains of the saint, fearing they might be destroyed in raids along the coast by Sir Francis Drake. Somewhat amazingly, the alleged remains -- subject of millions of pilgrimages from across Europe -- lay relatively forgotten.

For decades no one was certain where they were. Then, in 1879, a workman making repairs on the church discovered what were supposed to be the remains, hidden since the 1500s. To prove it was the actual corpse of St. James, church officials brought back a sliver of the skull of St. James from Italy. They claimed that it fit perfectly, like a puzzle piece, into the recently discovered skeleton.

In addition to being the third-most-holy city of the Christian world (after Rome and Jerusalem), Santiago de Compostela is a university town and a marketplace for Galician farmers. With its flagstone streets, churches, and shrines, it is one of the most romantic and historic of Spain's great cities. Santiago also has the dubious distinction of being the rainiest city in Spain, but the showers tend to arrive and end suddenly. Locals claim that the rain only makes their city more beautiful, and the rain-slick cobblestones might prompt you to agree.