There are mountains in many countries in Europe, but Switzerland probably has the most.
a small mountainous country in Europe
Switzerland is the most mountainous country in Europe.
Switzerland has the most mountainous terrain in Europe.
it is............................................................europe
The proper name, a mountainous country in Europe, is spelled Switzerland.
Switzerland is a mountainous country in Central Europe.
Switzerland is a mountainous country in Central Europe.
Norway
Portugal
Yes it is very mountainous in parts of Europe.
A physical map of Europe is located in the link below. It seems that the most mountainous region of Europe is either Central Europe or Eastern Europe.
Portugal