The most mountainous region in Europe is located in the Alps, which stretch across several countries including France, Switzerland, Italy, Austria, and Germany.
Austria is located on the European continent.
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.
Austria is in Central Europe.
Europe.If by "contient" you mean continent, then the answer to your question is: Europe.europe xd
The Balkans.
Liechtenstein is land-locked country in Europe, between Switzerland and Austria.
The country of Austria-Hungary divided into the individual countries Austria and Hungary after WW1 but it was located in Europe.
north, north west
It's a desert in the Semi Arid region in Europe :)
Greece is located in the region of southeastern Europe.
Poland is not located in Asia. It is in the continent of Europe.