The National Central Museum is a national museum in the Yongsan Family Park in Seoul, South Korea. It was built in 1945. The museum has a collection of more than 135,000 cultural relics, of which about 5,000 cultural relics are displayed in the permanent exhibition hall. In order to restore the original appearance of Gyeongboo Palace, the government demolished the old National Central Museum, which was formerly the Governor's Mansion of Korea, and the new museum was built in Longshan.