Potsdam can be easily reached from all directions by public transport. You can take trains, the S-bahn urban railway, and busses. From Berlin, the S-bahn urban railway lines S7 and S1, as well as certain regional trains, will bring you to the Brandenburg state capital. Busses of the Havelbus Verkehrsgesellschaft in particular, offer connections to the areas surrounding Potsdam. Within Potsdam's inner city, you have the option to board any of the busses and trams run by the Potsdam VIP public transport system.