The Ecclesiastical Province of Cologne is a significant religious region in Germany, primarily associated with the Roman Catholic Church. It encompasses several dioceses, including the Archdiocese of Cologne, which is one of the oldest and most important in the country. The province plays a vital role in the spiritual and administrative functions of the Church in the region. Founded in the early Middle Ages, the province has a rich history and has been influential in shaping Catholicism in Germany. The Cologne Cathedral is a notable landmark within the province, serving as a symbol of its religious heritage and architectural significance.