Beijing Subway, Beijing, China: Stations like Beijing Zoo and Xizhimen handle millions of passengers daily, making it the busiest metro system.
Tokyo Metro, Tokyo, Japan: Stations such as Shinjuku and Shibuya see massive footfall, serving Tokyo's bustling population.
Shanghai Metro, Shanghai, China: Stations like People's Square and Xujiahui handle high passenger volumes on a daily basis.
Seoul Subway, Seoul, South Korea: Stations such as Gangnam and Myeongdong serve millions of commuters in this vibrant city.
Moscow Metro, Moscow, Russia: Key stations like Park Pobedy and Komsomolskaya witness heavy passenger traffic in this extensive metro system.
New York City Subway, New York City, USA: Stations like Times Square and Grand Central Terminal serve a large number of commuters daily.
Paris Métro, Paris, France: Stations such as Gare du Nord and Châtelet-Les Halles see significant passenger traffic in this historic metro system.
London Underground, London, UK: Stations like Waterloo and King's Cross St Pancras serve millions of passengers in the UK capital.
Delhi Metro, Delhi, India: Stations such as Rajiv Chowk and Kashmere Gate witness heavy footfall, serving Delhi's vast population.