Bikes to borrow for free - all you need is an ID and 20Sfr as deposit. Get the bikes at the all new station Velostation Europaplatz, which is located underground at Europaplatz. Access the station from the main pedestrian underpass of the main train station, close to track 3. In summer there are three additional stations (Pestalozziwiese/Globus, Bahnhof Enge, National Museum). Bikes have to be returned the same day at the same station.