Beijing Subway restricted stations
Beyond , the terminus that is accessible to the public, there are two other stations on Line 1, Beijing Subway. 53# station is located under a military base, therefore rendering them inaccessible to the public. Fushouling station (No. 102). station (), previously known as 52# station, is currently under renovation. It is actually the second last station of Line 1, Beijing Subway. In 2021, the station began renovation, and it is expected that the station will open in 2023. 53# station (Gaojing station, No. 101). 53# station, also known as Gaojing () by Shijingshan District Government, is located under  a military base. There are two side platforms with space for two tracks, one of which (facing ) has been left unbuilt. Connection to Sanjiadian railway station. After 53# station, there is a spur to the Sanjiadian railway station in Mentougou District, also located in Beijing's Western Hills.