Buses, trams and the U-Bahn make up the public transport system, which is operated by the VRS. It is linked to the Cologne network and is divided into zones. All you need to travel within Bonn is a City Ticket (€2.90 per trip or €8.60 for a 24-hour pass). All tickets must be validated upon boarding.
Radstation at the train station rents bicycles.
For a taxi, call 0228-555 555.