What free parking lots are there in Beijing Third Ring Road?

Wudaokou Station of Beijing Subway 13 Line. According to the inquiry of Beijing Transportation Department, not all Beijing Third Ring Subway stations provide free parking service. As of June 2023, only Wudaokou Station and Xizhimen Station of Beijing Subway 13 Line provide free parking service. This is because the parking lots of these two stations were invested and built by the Beijing Municipal Government to provide free parking services for the convenience of the citizens. Beijing, referred to as "Beijing" for short, was called Yanjing and Peiping in ancient times. It is the capital and municipality of People's Republic of China (PRC).