China Transport Maps 2026: A Complete Guide.
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China's transportation system is one of the most advanced in the world, and the key to it is the right card. By 2026, a well-structured ecosystem of three main types had emerged: local city cards, nationwide T-Union cards, and multifunctional PASS cards for tourists.
♥️T-Union: A Bridge Between Cities
The China T-Union standard allows you to use a single card to pay for travel in more than 336 cities in China. This applies to subways, buses, and in some cities, even taxis and commuter trains.
The main limitation of physical T-Union cards: you can only top up your balance in the city where the card was issued. This is critical for travelers—if you bought a card in Guangzhou and went to Shanghai, you won't be able to top up your balance on the Shanghai metro. However, there are exceptions to this rule. For example, Guangzhou Yang Cheng Tong cards (including those issued through T-Union) can be topped up at 7-Eleven and FamilyMart stores directly in Guangzhou, and through mobile apps if your smartphone has NFC.
💙City Cards: Local Benefits
Each major city has its own transportation card: Guangzhou has the Yang Cheng Tong, Beijing has the Yikatong, Shanghai has the Shanghai Public Transportation Card, and so on. Their main advantage over universal cards is access to local fares and discounts. For example, many cities offer free or discounted transfers for 30-90 minutes when using a local card, which is not available with T-Union cards from other regions.
City cards are the easiest to top up: there are subway ticket machines and ticket counters, and thousands of grocery and chain stores—7-Eleven, FamilyMart, Wumart—on almost every block. This makes them an ideal choice for extended stays in one city.
🤎PASS Cards: More Than Just a Travel Pass
The main trend of 2026 is multifunctional cards for tourists that serve not only as transportation but also as a payment instrument.
BEIJING PASS — A Universal Tourist Assistant
BEIJING PASS is a standalone product designed specifically for foreign visitors to the capital. It's important to understand: this is not a T-Union card. It is intended exclusively for use in Beijing and is not valid outside the city. T-Union-enabled versions were previously released, but they are no longer issued due to Chinese law—prepaid cards that can be spent in stores cannot support T-Union functionality.
BEIJING PASS opens access to three key use cases. First, there's transportation: subways, buses, taxis, airport express lines, and commuter trains within Beijing. Secondly, it covers entrance fees to over 30 major attractions, including the Forbidden City, Temple of Heaven, Summer Palace, and the Great Wall of China. Thirdly, and this is the card's main selling point, it can be used for purchases and dining at over 20 shopping centers and chains (Hanguang Department Store, Wumart, Watsons, Beijing International Airport, and others).
The BEIJING PASS can be purchased at 15 points of sale, including both Beijing International Airport and Beijing Daxing International Airport, train stations, and subway stations. Top-ups can be made at any subway station using a vending machine or ticket machine, as well as through the SilkPass app for iOS. Top-up amounts range from 10 to 1,000 yuan. Important: refunds are only available in Beijing, and the amount cannot exceed 100 yuan.
Besides the BEIJING PASS, there are other specialized cards available in Beijing. For example, the Greenway Pass (绿道PASS) launched in 2026—an innovative card for walking along eco-trails with NFC technology and AR effects—and the Beijinger Museumspass 2026—an annual museum pass for 140 museums for 120 yuan.
💚Hong Kong Octopus with T-Union: Integration Without Borders
The T-Union-enabled Tourist Octopus (全国通卡) deserves special attention. This unique hybrid product is ideal for itineraries that include Hong Kong and mainland China.
The card stores funds in Hong Kong dollars. When paying for travel in mainland China, the amount is automatically converted at the current exchange rate with a small fee. Octopus works on all modes of transport in Hong Kong and Macau, as well as in the 336 cities in mainland China where the T-Union standard is accepted. Furthermore, in Hong Kong itself, it's a fully functional Octopus card: you can use it to pay in shops, cafes, restaurants, and even parking lots.
The most convenient way to top up this card is through the official Octopus app using a HKD card or with cash in Hong Kong—at MTR stations, Circle K stores, and other locations. This eliminates the need to purchase two different cards for both systems.
❗❗❗Which card type to choose: practical recommendations
If you're traveling to one city for several days, it's best to buy a local city card—it gives you access to local discounts and allows you to top up your balance at any convenience store.
If your trip includes several cities in mainland China, the T-Union card will be an indispensable companion. The only important requirement is to top it up in advance, as topping up a physical card can be problematic in other cities. The exception is Guangzhou, where even T-Union cards can be topped up at 7-Eleven.
If you're a tourist in Beijing, the BEIJING PASS is the best choice. It replaces three cards at once: a transport card, a ticket card, and a payment card—though only within the capital.
If your itinerary includes Hong Kong and mainland China, consider the T-Union Tourist Octopus. This single card covers both systems, saving you time and hassle.