China has built the world's most extensive high-speed rail network in a single generation, and it has transformed the experience of overland travel on the most heavily trafficked corridors. But slow travel across China is not just about high-speed trains: it is also overnight sleepers through the northwest, rattling buses up Yunnan mountain roads, and — with the right permit — the extraordinary train into Tibet. The country is vast enough to reward patience, and the ground-level journey reveals a China that no amount of flying can show you.
The high-speed backbone
China's 高铁 (gāotiě) — high-speed rail — runs at up to 350 km/h on dedicated lines and connects almost all major cities with remarkable frequency. The network has grown to cover more than 40,000 km of dedicated high-speed track, with more opening regularly. Key routes for travellers include:
- Beijing to Shanghai: About 4 hours 30 minutes on the fastest G-trains, with multiple departures per hour from Beijing South (南站) to Shanghai Hongqiao. This used to be an overnight journey; now it barely fills a working day.
- Beijing to Xi'an: Around 4 hours 30 minutes, making the Terracotta Army a comfortable day trip or short stay from the capital.
- Guangzhou to Hong Kong: Around 45 minutes on the Guangzhou–Shenzhen–Hong Kong Express Rail Link, a modern cross-border service arriving at West Kowloon station in central Hong Kong.
- Chengdu to Chongqing: Under 90 minutes, connecting two of the southwest's most dynamic cities.
- Shanghai to Hangzhou, Suzhou, Nanjing: All under 2 hours, making the Yangtze Delta cities easy to string together.
Tickets for high-speed trains are booked via the 12306 app or website (China Railway's official platform), or through third-party booking tools like Trip.com or Klook that handle international payment cards — 12306 itself can be awkward with foreign cards. Reservations are mandatory on all high-speed services; seat classes range from Second Class (comfortable, the standard choice) to Business Class (very wide seats, often fully reclining on longer routes).
Real-name system: Chinese train tickets are tied to your passport number. Bring your passport to collect tickets at the station or for automatic gate entry. This applies to both high-speed and conventional trains.
Sleeper trains: crossing the distances
High-speed trains dominate shorter corridors, but for the real distances — or for travellers who want to wake up somewhere dramatically different — China's Z-trains (direct overnight express) and T-trains (fast conventional expresses) still run and form an important part of the overland network.
Sleeper classes on long-distance trains in China come in two types:
- Hard Sleeper (硬卧, yìngwò): Open-plan bays of six berths in three tiers. No curtains, shared space, but perfectly comfortable and considerably cheaper. The standard choice for budget-conscious overland travellers.
- Soft Sleeper (软卧, ruǎnwò): Four-berth closed compartments, with a door. More privacy, slightly better bedding, noticeably more expensive.
Key overnight sleeper routes that slow travellers use include Beijing to Lhasa (the Tibet Railway — see below), Kunming to Lijiang or Dali (though high-speed has partly supplanted this), and the long hauls into Xinjiang and the northwest — routes where distance means the overnight train is still the most sensible option.
Getting to the edges: buses and narrow-gauge railways
High-speed rail has not reached everywhere, and for the edges of China — the ethnic minority regions of Yunnan, the karst highlands of Guizhou, the grasslands of Inner Mongolia, the oasis towns of Xinjiang — buses and slower conventional trains remain essential.
In Yunnan, a combination of trains to main hubs and minibuses or shared taxis to smaller towns is the norm. The journey from Kunming to Shangri-La (Zhongdian), for instance, can involve a train leg to Lijiang and then a bus onward through mountain passes. The scenery is spectacular; allow more time than the map suggests.
The Yunnan–Vietnam metre-gauge railway, which once ran from Kunming to Hanoi, no longer carries through passengers, but short sections operate as heritage routes. The cross-border rail between China and Vietnam has been discussed for reconstruction but does not currently carry international passengers.
The Tibet railway and permit
The Qinghai–Tibet Railway (青藏铁路) is one of the most extraordinary engineering feats in the world: a line that reaches the Tibetan Plateau at over 5,000 metres above sea level, running from Xining to Lhasa in around 21–22 hours. The scenery — vast plateau, distant snowpeaks, yak herds, the Tanggula Pass — is genuinely overwhelming.
There is, however, a non-negotiable bureaucratic requirement: foreign visitors to the Tibet Autonomous Region must hold a Tibet Travel Permit in addition to a Chinese visa. This permit must be arranged through an officially licensed Tibetan travel agency before you can buy a train ticket or board a flight to Lhasa. Independent travel in the TAR is not permitted for foreigners; you must be part of an arranged tour group, at least in the formal sense. Permit availability can change with political and seasonal conditions — check the current situation well before planning a Tibet leg.
Important: The Tibet Travel Permit situation changes periodically and access can be suspended with little notice. Always verify current requirements through official channels or a licensed Tibetan tour operator well before making non-refundable commitments.
Practical matters for overland travellers
Buying tickets in China requires navigating a few practical hurdles. The 12306 app needs a Chinese mobile number for full functionality; the website accepts foreign passports but foreign payment cards can be unreliable. Trip.com (Ctrip) and similar third-party platforms are generally easier for international travellers and add a modest booking fee. Pick up physical tickets at any station's self-service machine using your passport, or at a ticket window.
Major train stations in large Chinese cities are enormous — allow time to find your platform, and note that many stations have multiple entrances and security screening (x-ray of bags, similar to an airport) at the entrance. Arriving 30–40 minutes before departure for high-speed trains is sensible; 45–60 minutes for less familiar stations.
Food on long-distance trains in China varies. High-speed trains have trolley service with instant noodles, snacks and hot drinks. Long overnight trains have a dining car and platform vendors at major stops. Bringing your own food is common and completely normal.
Chinese is the language of railway operations — station signs, announcements and apps are primarily in Chinese characters. Major stations add Pinyin (romanised) signs, and high-speed services to major cities often have English announcements, but being able to read your carriage and berth number in Chinese numerals (车厢/铺号) saves stress.
Combining high-speed with slow travel
The most satisfying way to travel China overland is to use high-speed rail for the main connecting distances — say, flying into Beijing, taking the G-train to Xi'an, then Chengdu, then Kunming — and switching to buses and slower trains once you reach the edges. This gives you the efficiency of modern China for trunk routes and the texture of slower travel where the landscape and culture reward it most.
A classic slow-travel arc through China might look like: Beijing by sleeper to Xi'an → high-speed to Chengdu → overnight train to Kunming → buses into Yunnan → back to Kunming, then high-speed south to Guangzhou → rail through to Hong Kong. This touches the northwest, the southwest highlands, the minorities of Yunnan and the southern coast — all by ground, all in sequence.
Frequently asked questions
How do I buy train tickets in China as a foreign visitor?
Trip.com (Ctrip) or Klook are the easiest options for booking with an international card. You then collect your physical ticket at a station self-service machine using your passport. The official 12306 app is the cheapest option but can be difficult to use with foreign payment methods.
Do I need a visa to travel overland in China?
Most nationalities require a Chinese visa in advance. Some countries qualify for visa-free transit or short stays — policies change, so check your government's current travel advice and the Chinese embassy in your country well before travel.
Is Tibet accessible by train for foreign tourists?
Yes, via the Qinghai–Tibet Railway to Lhasa — but only with a Tibet Travel Permit, which must be obtained in advance through a licensed Tibetan tour operator. Independent travel in the Tibet Autonomous Region is not permitted for foreign visitors. Permit conditions change, so verify current requirements before planning.
How does Chinese high-speed rail compare to European high-speed?
In terms of scale and speed, China's network is unmatched — trains run at up to 350 km/h on dedicated tracks, with frequencies on busy routes that resemble a metro. Ticket booking is more complex for foreign visitors, and language barriers at stations require more preparation, but the trains themselves are modern, smooth and punctual.
Sources and further reading:
- Booking tickets: Trip.com (trip.com) and China Railway's 12306 (12306.cn).
- Independent guide to China by rail: The Man in Seat 61 (seat61.com/china.htm).
- Tibet permit information: verify with a licensed Tibetan tour operator and your government's travel advice.