The Diocese of Durham is a significant ecclesiastical territory in the Church of England, located in the northeast of England. It covers areas including County Durham and parts of Northumberland and Tyne and Wear. The diocese is known for its rich history, with the Durham Cathedral being a prominent landmark and a UNESCO World Heritage Site. Established in the 7th century, the diocese has played a vital role in the development of Christianity in the region. The Bishop of Durham is the spiritual leader of the diocese, overseeing various parishes and promoting community engagement and outreach programs.