Cathedral of Santiago de Compostela (Cathedral of Saint James of Compostela), UNESCO, Santiago de Compostela, Galicia, Spain

cathedral santiago compostela interior architecture romanesque galicia spain unesco columns light visitors ambiance history religious structure spiritual beautifully designed serene culture landmark travel pilgrimage exploration historical artistry stone community worship faith heritage tourism christian ornate tranquility vault seating sanctuary medieval craftsmanship stunning tour site spirituality charm aesthetic european sacred grandeur