The Catholic Archdiocese of Esztergom-Budapest is a prominent ecclesiastical territory in Hungary, serving as the seat of the Cardinal and the central authority for the Catholic Church in the region. It was established in the 11th century and has a rich history, playing a significant role in the spiritual and cultural life of the country. The archdiocese encompasses the city of Budapest and surrounding areas, providing pastoral care to a diverse population. It is known for its historic churches, including the Esztergom Basilica, which is one of the largest cathedrals in Hungary and a key pilgrimage site for Catholics.