What is the name of the popular long-distance pilgrimage route across northern Spain ending at the cathedral in Santiago de Compostela?

• A Via de la Plata
• B Camino del Cid
• C Camino de Santiago ✓
• D Ruta de Don Quijote

The Way of Saint James has been a major Christian pilgrimage since the 9th century, attracting hundreds of thousands of walkers and cyclists each year.