The Bạch Đằng River is a significant waterway in northern Vietnam, flowing through Quảng Ninh and Hải Phòng provinces. It is approximately 100 kilometers long and is known for its historical importance, particularly during the Trần Dynasty when it was the site of major battles against invading forces. The river is also vital for local transportation and fishing activities. Its delta region supports diverse ecosystems and agriculture, contributing to the livelihoods of many communities. The Bạch Đằng River is a key feature of the landscape, offering scenic views and recreational opportunities for residents and visitors alike.