Yongsan District (Yongsan-gu) is a district of Seoul, South Korea. Its name means "Dragon Hill", derived from the hanja characters for dragon (龍 yong) and hill/mountain (山 san). It sits to the north of the Han River under the shadow of Seoul Tower. It is in the center of Seoul. It is home to roughly 250,000 people and is divided into 20 dong, or neighborhoods. Notable locations in Yongsan District include Yongsan Station, the sprawling Yongsan Electronics Market, Haebangchon and the Itaewon commercial district. Itaewon is widely known as one of the most ethnically diverse regions in Korea. Many foreigners gravitate to its shopping centers and nightlife.
Yongsan District is the site of Yongsan Garrison, a large United Statesmilitary base in the heart of Seoul. Because of the scarcity of land in central Seoul, as well as the consolidation of U.S. Forces throughout the Korean Peninsula, the U.S. and South Korean governments have agreed to relocate the facility out of Seoul to Pyeongtaek by 2017. After its relocation, the 243 ha of its land is planned to be developed into a large park.