Hi, me and my wife will be traveling from Geneve to Zurich (via Bern & Lucern) from August 1st til the 6th and were wondering if there are some sort of multi-destiny tickets or some other alternative to simply buying point-to-point tickets (i.e. GEN-BER | BER-LUC | LUC-ZUR). Is there a more convenient option?
Thanks in advance for any an all tips!