雁门关
Following the war, Yanmen Pass was reckoned as part of the boundary of China's "Third Front", which was used by national authorities in planning infrastructure investment and military defenses. Yanmen Township was created in 2001 from the merger of parts of some of Dai County's smaller settlements, particularly Shangtian and Baicaokou. The Yanmen Pass Scenic Area was named a AAAAA attraction by the China National Tourism Administration in 2017.