The Matterhorn is in the Alps, straddling the border between Switzerland and Italy.
Swiss Alps
1. Matterhorn. 2. Dufourspitze.
Matterhorn (German) mountain is a part of the Pennine Alps. The mountain is located between the borders of Switzerland and Italy.
The Alps with the famous Mont Blanc peak. There are many mountains on the border of Italy and Switzerland, but the most famous is probably the Matterhorn. (Mont Blanc is in the border of Italy and France).
Matterhorn (German) mountain is a part of the Pennine Alps. The mountain is located between the borders of Switzerland and Italy.
The Alps are the famous mountains in these parts.
European alps
There are some famous mountains found in Italy. A few are Mount Blanc, The Western Alps, Dolomites, and the Apennines.
The most famous mountains in Europe are the Alps. The Alps contains some of Europe's largest mountains, although the largest (Mt. Elbrus) is located in the Caucasus.
The mountains in Romania are the Carpathians, not the Alps..
Switzerland, and the mountain you're most likely referring to is the famous Matterhorn.