Germans being Germans, you know? They say they really care about the environment, so when planning trips, they try to pick destinations they can reach by train whenever possible. No planes, no cars.
Not all of them, but you'll definitely notice it.
Lucky for them they're right in the heart of Europe with everything at their doorstep. Though if you really want to go to, say, Greece, well, there's no way around it – you've gotta fly :)
United Kingdom
Serbia
Bosnia and Herzegovina
Turkey
United Arab Emirates
Brunei
Indonesia
Malaysia
Argentina
USA
Morocco
Georgia
Egypt
China
Vietnam
Tunisia
Montenegro
Philippines
Singapore
Oman
Algeria
North Macedonia
Lebanon
Israel
Albania
Russia
Tanzania
Netherlands
Spain
Latvia
Germany
Belgium
France
Kazakhstan