Good but quite expensive and not massivly reliable integrated network. Dense network of International, National, Regional and Suburban Trains, Metros Trams and Buses. Day tickets offer good value for money, but can't always be used during the peak periods
Rating
operated by
VerkehrsGesellschaft Frankfurt am Main (VGF) for Rhein-Main-Verkehrsverbund (RMV)
lines criss cross the city using a range of trains from what look like old trams up to new and considerably more comfortable new trains. The services link parts of the city very quickly.
Fast, efficient suburban rail service that links most of the outlying parts of the city and the region into the centre, most lines cross from one side of the city to the other running through the main central station. The trains however, are all a bit ederly and in need of a deep clean
Fast, reliable and clean trains linking the remainder of the region. Many offer a faster alternative from the larger towns that form the suburbs of Berlin into the centre than the S-Bahn. (Also a more comfortable link to the airport than the S-Bahn)