Metros run from 5am to midnight, and frequency is from 2 to 10 minutes, depending upon the time of day. Quaintly, the platform clock tells you the time the last metro went, rather than the time the next one will arrive. Follow signs marked vystup to exits, or prestup to other lines at a connection station. Tram Trams are a much-loved aspect of Prague's transport system. They run around the center, with a few lines stretching out to the edges of the city.
Care needs to be taken when riding one of the new, comfortable trams being introduced.
Old ones have a piece of card in the window listing all the major stops, and paper maps inside them of the tram network. In the name of progress, these have been removed from the new trams, because card and paper are inappropriate information devices in the computer age. Instead, there are LCD displays at the front, which simply display the next stop and final destination. Passengers can now travel in luxury with little idea of where they are going. There are 24 day tram routes and eight night routes.