The regions covered in this unit are:
What do these regions have in common, and what are their differences?
One characteristic the northern regions have in common is that all seven regions are connected by the Alps. However, only Trentino–Alto Adige and Valle d’Aosta are entirely Alpine. Liguria is also mountainous throughout (partly Alps, partly Apennines). The other four regions have large areas of lowland plains, especially the Po River Valley. Four regions are landlocked; the other three have Mediterranean coastline.
Another thing all seven regions have in common is that they border on other countries. Piedmont, Valle d’Aosta, and Liguria border France and/or the French-speaking part of Switzerland and have a long history with and significant cultural influence from the French. Lombardy, Trentino–Alto Adige, Veneto, and Friuli–Venezia Giulia border the Germanic part of Switzerland and/or Austria and have a long history with and significant cultural influence from the Austrians. Friuli–Venezia Giulia also shares a border with Slovenia.
Additional features of northern Italy include: