May 25, 2017 - 9:21 PM
Our trip to Switzerland is fast approaching. I have received our Swiss Tavel Pass Flex and our Berner Oberland Regional Pass that will allow us to benefit from the Swiss rail system during our 25 days stay. I have been following this amazing forum for months and I'm finding conflictual information (between the forum and other sources) on the necessity/obligation to validate the passes. My understanding is that it is not necessary anymore for the STP Flex but I haven't found anything on the BO Regional Pass. Can you help me clarify this for both passes? And if it is required, how should I proceed?