Hongyancun station in Chongqing, southwestern China ... However, Hongyancun hasn’t been the world’s deepest metro station for very long. Before it was opened, that record was held by Arsenalna ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

A descent into an underground station requires eight escalators or a dizzying lift ride where passengers report ears popping ...

At Hongyancun Station in Chongqing, the station is so deep underground that it takes 10 minutes and several escalators just to reach the platform. Located in the city’s Yuzhong District ...