The Cathedral o Santiago de Compostela (Galician: Catedral de Santiago de Compostela) is pairt o the Roman Catholic Airchdiocese o Santiago de Compostela, an is an integral component o the Santiago de Compostela Warld Heritage Steid in Galicie, Spain. The cathedral is the reputit burial place o Saunt James the Great, ane o the apostles o Jesus Christ. The cathedral haes historically been a place o pilgrimage on the Way o St. James syne the Early Middle Ages, an merks the tradeetional end o the pilgrimage route. The biggin is a Romanesque structur, wi later Gothic an Baroque addeetions.