Ryanggang is a province located in the northern part of North Korea. It is bordered by China to the north and is known for its mountainous terrain and rich natural resources. The capital city of Ryanggang is Hyesan, which serves as a key economic and cultural center in the region. The province has a diverse climate, with cold winters and mild summers, making it suitable for agriculture and forestry. Ryanggang is also home to several important historical sites and natural attractions, contributing to its significance within North Korea. The region plays a vital role in the country's economy, particularly in mining and agriculture.