The U-Abo has been a success story ever since its invention over 30 years ago. With the U-Abo you can travel within the entire TNW (North-Western Switzerland Tarif Association) network, the RVL-zones 1, 2 and 3 and on Distribus.
You can buy a U-Abo online for a month or for a year (you can select any date):
You can purchase the U-Abo at the BVB Customer Service Centre at Barfüsserplatz (Barfi), at the BLT ticket counter at Heuwaage or at the SBB railway station.
Download the U-Abo app free of charge, now: