County Durham is a county located in the northeast of England. It is known for its rich history, stunning landscapes, and the iconic Durham Cathedral, a UNESCO World Heritage Site. The county features a mix of urban areas, such as the city of Durham, and beautiful countryside, including parts of the North Pennines Area of Outstanding Natural Beauty. The region has a strong industrial heritage, particularly in coal mining and steel production. Today, County Durham offers various attractions, including historic castles, museums, and outdoor activities. It is also home to the University of Durham, one of the oldest universities in England.