I'm not 100% percent sure but I'm pretty sure Spain is the 2nd most mountainous country in Europe
a small mountainous country in Europe
No, Southern Europe is more mountainous.
Switzerland is the most mountainous country in Europe.
Switzerland has the most mountainous terrain in Europe.
The southern part of Eastern Europe, or Southeastern Europe, is the most mountainous part of Eastern Europe.
Zurich, Gstaad and Berne are all mountainous.
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.
it is............................................................europe
The proper name, a mountainous country in Europe, is spelled Switzerland.
Norway
Portugal