The single image that sums up the whole of Chongqing — a metro train sliding out of the middle of a 19-storey building and vanishing into the other side. There is a free platform to watch it from, and you can ride straight through too.
Picture this: you are standing on a viewing platform beside the Jialing River, looking up at a grey 19-storey apartment block, when an entire metro train slides out of the middle of the building at around the sixth floor, then disappears quietly into the other side — and two or three minutes later another one comes. It is not a trick of editing, and it is not a model. It is a working metro station that the people of Chongqing use every single day.
Liziba is a station on Chongqing Rail Transit Line 2 in the Yuzhong District, and it has become the icon of the "8D city" — the nickname locals give Chongqing, a place built layer upon layer across steep hills between two rivers, where the ground floor of one building can be the rooftop of another and roads and bridges cross at several levels at once. Here the apartment block and the rail line were designed and built together as a single structure, not bored through an existing building. Floors 1–5 are shops, floors 6–8 are the station and the track, and floors 9–19 above are apartments where people genuinely live — engineers fitted a special noise-reduction system so the trains do not disturb the residents overhead.
What makes Liziba worth the trip is that it is free — no ticket, no queue. The city built a dedicated viewing platform (观景台) of about 1,376 square metres, with room for around 5,000 people, purely so visitors can watch and photograph the train running through the block. You only need 20–40 minutes here, but you walk away with the picture that will say "Chongqing" for years.
Before you tilt your camera up for the next train — here is how the building actually works
The most common misconception is that someone drilled the track through an old building. In reality the apartment block and the rail line were planned and constructed together as a single structure from the start, so the track passes cleanly through the middle of the building without compromising its stability.
Floors 1–5 are commercial space, floors 6–8 are the station platform and the track the train runs along, and floors 9–19 above are residential. Put simply, people are asleep in their beds above a working metro station — that is Chongqing's "8D" character condensed into one building.
Plenty of visitors wonder how anyone upstairs copes with the noise. The answer is that the station was designed from the outset with dedicated sound-damping and vibration-absorbing equipment, so what reaches the apartments is far quieter than you would expect — an engineering solution that lets residents and trains share a single building.
The city built a public viewing platform at the foot of the building, on the Jialing riverside, so visitors can look up and frame the train emerging from the block in full. It covers around 1,376 square metres and holds up to 5,000 people, and you reach it easily by lift from the station.
Liziba sits on the Line 2 monorail, which has been running since 2005 — this is not a recent tourist gimmick but a transit system locals have relied on for many years. Its social-media fame came much later; the train was always just doing its job.
What most people come to do is head down to the viewing platform (观景台) at the foot of the building, then tilt the camera up and wait for the train to emerge from floors 6–8. Because trains pass every 2–4 minutes, you hardly wait at all — set up, frame the shot, and the next one arrives. Compose so you catch both the full train and the whole building, and you get the version that tells the whole story.
This is the popular spot, so it can get busy in the middle of the day and you may have to jostle for an angle. For more breathing room, come early morning or after dark, as noted below.
The angle many people forget is that you can ride straight through the building. Liziba's platform sits in the middle of the block (floors 6–8), so just tap in as normal, board a Line 2 train and ride through the stretch where the track threads through the structure — look out of the window and you can see that you are genuinely "inside" the building. It is a completely different experience from watching from below.
The standard metro fare is about ¥2–5 (฿10–25) depending on distance, paid by Alipay or WeChat QR scan, or a transit card. You can do both in one visit: ride through one stop, then come back to shoot from the viewing platform.
Daytime is good for seeing clearly how the train passes through the middle of the block — the structural lines read sharp and obvious. The hour before sunset gives the softest light and the best shadows, while after 19:00 the city lights and the train's own lights come on together for an almost dreamlike shot — a glowing train slipping out of the dark building.
To avoid the crowds (around 10,000 people stop by here each day), come around 07:00–08:00 in the morning, when it is very quiet and the early light is lovely. The classic angle is from the viewing platform below, facing the building, timed for the moment the train is emerging so you frame both the full train and the block in one shot.
The best way is simply to ride Line 2 to Liziba station — because the station is the building the train runs through.
Stay around Yuzhong and Jiefangbei — a few stops on Line 1 or 2 from Liziba