Buy this guide The places in Prague you can't get to using a combination of metro, tram, bus and occasionally train are places you wouldn't want to go anyway.
Public transport runs round the clock.
Regular day service is from about 5am to noon. Peak times are 5am-8pm Monday to Friday. From about midnight to 5am, night buses and night trams take over. Metro, tram and bus lines are shown on most city maps, but roadworks often cause unpredictable stoppages or detours, especially during summer. Timetables can be found at each tram and bus stop.