The best transport around the Altstadt is at the end of your legs. Tickets on the VGN bus, tram and U-Bahn/S-Bahn networks cost €1.40/1.80 per short/long ride. A day pass costs €3.60. Saturday passes are valid all weekend.
The starting rate for a taxi ride (194 10) is €2.50.
The tourist office sells the ADFC’s Fahrrad Stadtplan (€4.50), a detailed map of the city and surrounding area. It also hands out a list of bicycle-friendly hotels in town that will store bicycles for travellers. For bike hire try Ride on a Rainbow (397 337; Adam-Kraft-Strasse 55; per day €10-18).