Praha hlavní nádraží is a bustling through station, not a terminus, serving as the primary hub for domestic and international rail travel in Czechia. Think of the station as a multi-level structure built into a hillside: the train platforms sit on the upper level (Level 0), while the main passenger concourse, shops, and metro access are located on the lower levels (-1 and -2).
The station features seven main island platforms, numbered 1 through 7. A straightforward layout, it is easily navigated once you understand the platform numbering quirks. You will often see platform numbers followed by a letter, such as "3S" or "7J." These suffixes indicate which end of the long platform your train departs from: "S" stands for sever (north), and "J" stands for jih (south). If your departure board shows a platform number without a suffix, the train could be at either end, but don't worry—the platforms are continuous, and you can easily walk between the north and south sections once you reach the track level. Platform 1 has additional, minor bay tracks marked 1A and 1B, primarily used for specific regional services.
To access these platforms from the main concourse on Level -2, you will use one of three wide pedestrian underpasses: the north, central, or south tunnels. All three tunnels provide access to all platforms via stairs, escalators, or elevators. If you are traveling with heavy luggage, prioritize using the elevators or escalators, which are most reliably found in the north tunnel area.
Because the station is busy, platform assignments are typically displayed on the large departure boards only 15 to 30 minutes before departure. Arrive 20–30 minutes early to give yourself a comfortable buffer to locate your platform, navigate the tunnels, and reach your train without rushing. If you find yourself at the wrong end of a platform, simply walk along the platform itself to find your carriage. While the station is well-connected, remember that the historic, beautiful Art Nouveau hall is located on the ground level (Level 0) above the tracks; it is worth a quick visit if you have extra time before your journey.