The Chagang River is a significant waterway located in North Korea. It flows through the Chagang Province and serves as a natural border between North Korea and China. The river is approximately 200 kilometers long and is known for its scenic landscapes and diverse ecosystems. The Chagang River is important for local agriculture and fishing, providing resources for nearby communities. It also plays a role in transportation, allowing for the movement of goods and people between the two countries. The river's basin supports various wildlife, contributing to the region's biodiversity.