The 921 Earthquake Museum of Taiwan is a national museum in Wufeng District, Taichung, Taiwan. The museum is dedicated to the 7.3 earthquake that struck the center of Taiwan on Tuesday, 21 September 1999. The museum is located on the site of the former Guangfu Junior High School; the shell of the building forms the exterior walls of the museum and the Museum's Chelungpu Fault Gallery crosses the fault on which the earthquake occurred.