How deep is Chongqing Metro?

The Subterranean Wonder: Chongqing’s Hongyancun Station, the World’s Deepest Metro Station

In the bustling metropolis of Chongqing, China, lies a subterranean marvel that has captivated the world: Hongyancun Station on Line 9. Plunging an astounding 161 meters beneath the earth’s surface, it holds the undisputed title of the world’s deepest metro station.

This architectural feat is a testament to human ingenuity and engineering prowess. To reach the station, passengers descend through a series of escalators and elevators, descending deeper into the subterranean depths. Once they arrive at the platform level, they are met with an awe-inspiring spectacle: a cavernous hall illuminated by modern lighting and adorned with intricate murals depicting the history and culture of Chongqing.

Beyond its remarkable depth, Hongyancun Station boasts unique amenities that cater to the needs of commuters and thrill-seekers alike. The station houses retail shops, restaurants, and even a vertical marathon event that challenges runners to conquer its 860 stairs. This iconic race attracts participants from around the globe, showcasing both the athletic prowess of the runners and the architectural wonders of the station.

The construction of Hongyancun Station posed significant geological and engineering challenges. The station site was located in an area with complex geological formations and high levels of groundwater, requiring innovative solutions to ensure structural integrity and water resistance. The station’s design incorporated advanced drainage and ventilation systems to maintain a comfortable and safe environment for passengers.

Hongyancun Station has become a symbol of Chongqing’s rapid urban development and is a must-visit destination for travelers seeking to experience the city’s unique offerings. Whether you’re a commuter, a thrill-seeker, or simply an admirer of engineering marvels, this subterranean masterpiece will leave you in awe.