Situated in Mediterranean Europe, Italy has land frontiers with France in the north-west, Switzerland and Austria in the north and Slovenia in the north-east. The peninsula is surrounded by the Ligurian Sea, the Sardinian Sea and the Tyrrhenian Sea in the west, the Sicilian Sea and the Ionian Sea in the south and the Adriatic Sea in the east. Italian is the language of the majority of the population but there are minorities speaking German, French, Slovene and Ladino.

There is a great deal of variety in the landscape in Italy, although it is characterized predominantly by two mountain chains: the Alps and the Apennines. The Alpine foothills are characterized by large lakes: Lake Maggiore and the lakes of Como, Iseo and Garda. The Apennines form the backbone of the peninsula, stretching in a wide arc concave to the Tyrrhenian Sea. The Corno Grande (Gran Sasso d'Italia) is the highest peak.

A large part of central Italy is characterized by a green hilly landscape, through which the rivers Arno and Tevere (Tiber) run. The southern section of the chain pushes out to the east forming the Gargano promontory and, sloping down further south, the Salentine peninsula. It then proceeds to the west with the Calabrian and Peloritano massif stretching across the Strait of Messina into Sicilia.