Iconic Urban Spectacle
Tucked into the heart of Chongqing’s mountainous urban landscape, the Liziba Monorail Through-Building Viewing Platform offers one of China’s most surreal and photogenic transportation moments: a fully operational light rail train passing directly through the middle floors of a 19-story residential building. This engineering curiosity has become a symbol of Chongqing’s innovative adaptation to its challenging topography—where rivers, cliffs, and dense neighborhoods demand creative infrastructure solutions. The viewing platform, located between the 6th and 8th floors of the building at No. 62 Liziba Zhengjie, provides front-row seats to this daily spectacle, drawing domestic and international visitors alike who come to witness—and photograph—the seamless fusion of public transit and residential life.
Engineering Marvel Meets Daily Life
Contrary to what many first-time observers assume, the monorail’s passage through the building is not a staged stunt but a carefully engineered reality. Built in 1998 as part of Chongqing Rail Transit Line 2, the Liziba station was designed with the residential tower in mind from the outset. The train runs on quiet, low-noise rubber-tired wheels—a technology common in Japanese and Chinese monorail systems—which produce less sound than the cars driving on the road below. Residents living above and below the track report minimal disturbance, thanks to advanced vibration-dampening structures and soundproofing integrated into the building’s core. In fact, many apartments adjacent to the track are highly sought after for their unique views and convenient access to public transport.
Visitor Experience
The viewing platform itself is open-air and freely accessible, allowing visitors to stand just meters away from the tracks as trains arrive every few minutes during operating hours. The best vantage points offer dramatic angles for capturing the train emerging from one side of the building and disappearing into the other, often framed by Chongqing’s misty hills and layered cityscape. Early mornings and late evenings provide softer lighting and fewer crowds, while nighttime visits reveal the monorail illuminated against the urban glow—a favorite among photographers and social media enthusiasts. Informative signage (mostly in Chinese) explains the history and engineering behind the structure, though international visitors may benefit from using translation apps or guided tours.
Cultural Significance and Global Fame
What began as a local curiosity has evolved into a global internet sensation. Videos of the “train through a building” have gone viral repeatedly on platforms like YouTube, TikTok, and Instagram, cementing Liziba as a must-see stop for foreign tourists exploring Chongqing. It embodies the city’s reputation as a “3D metropolis”—a place where elevators double as subway entrances, highways spiral around skyscrapers, and navigation apps struggle with verticality. For many travelers, visiting Liziba isn’t just about seeing a quirky attraction; it’s about experiencing the ingenuity of a city that refuses to be constrained by geography.
Accessibility and Surroundings
The platform is easily reachable via Chongqing Rail Transit Line 2—simply alight at Liziba Station and follow signs to the viewing area. The surrounding neighborhood retains a local, lived-in charm, with small noodle shops, tea stalls, and street vendors offering authentic Chongqing flavors like spicy xiaomian (Chongqing noodles) and grilled skewers. While the attraction itself requires no ticket, combining it with nearby sites like Eling Park (offering panoramic city views) or the Hongyan Revolutionary Memorial enhances the experience. Comfortable footwear is recommended, as Chongqing’s steep streets and staircases can be taxing for unprepared visitors.
Sustainability and Urban Harmony
Beyond its visual appeal, the Liziba monorail-through-building exemplifies sustainable urban planning. By integrating transit infrastructure directly into existing residential space, Chongqing avoided costly land acquisition and minimized environmental disruption in a densely populated area. The coexistence of daily commuters and curious tourists—without significant noise or safety issues—demonstrates how thoughtful design can harmonize public utility with community life. This balance has made Liziba not just a tourist photo op, but a case study in adaptive urbanism admired by architects and city planners worldwide.