Der Radler Hires bikes. From the train station, take the exit next to Track 11 and turn left. Ask about city and regional bike tours in summer.
Buses (www.eswe-verkehr.de) linking the Hauptbahnhof with the city centre include 1, 4, 8, 14, 27 and 47. A single ticket costs €2.80; a short-trip ticket (maximum three stops) costs €1.75. A day pass for one/up to five people costs €5.35/10.30. The Eswe Verkehr bus information office has transport maps.