We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers: Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.
I am a little confused right now about the visas for Germany, Poland and Czech Republic. Some web sites say as a US citizen, I need a Etias visa for each of the countries and some say it is not necessary. https://www.etias.us/ Is this something new?