Hi! My friends and I are traveling to Germany at the end of next week! We're just getting the details finished and one of them is hopping the border for the day from Germany to Austria. We're visiting Mt. Zugspitze and we thought it would be fun to go to the Austrian side because they have a cable car instead of a train. We rented a car and will have to drive to that.
I saw a previous post saying that border hopping is just like state hopping in the US, but it was written in 2008 and things could have easily changed in almost 10 years since. Any information would be fantastic. Thanks