Hi, I am hoping for some clarity on train travel within Europe. I've tried to research the questions I have...but I can't seem to find the answers. So I apologize if there is already a topic asking the same questions!
I will be traveling to Zurich in early October and staying in Switzerland for 4 days. I will be purchasing the Swiss Travel Pass for all my train travels within Switzerland those first 4 days. On the 5th day, I plan to take an overnight train from Zurich to Vienna. Assuming that the Swiss Travel Pass will cover up until the border of Switzerland and Austria...here are my questions: Does the train stop at the border in the middle of the night? Will I need to be awake for this to show my train passes to continue on? I would need to purchase a train pass from the Switzerland bordering city to Vienna prior to this...what is this city?
Any further information or tips on overnight trains would be greatly appreciated. Thank you in advance.