Dandong is a city located in northeastern China, near the border with North Korea. It sits along the Yalu River, which separates the two countries. Dandong is known for its strategic location and serves as a key trade hub between China and North Korea. The city features a mix of modern and traditional architecture, with several parks and cultural sites. The population of Dandong is approximately 2.5 million people. The city has a rich history, having been an important military and trade center. Dandong is also famous for its scenic views, particularly of the Yalu River and the Korean Peninsula across the water.