In the north of the country are a number of large subalpine moraine-dammed lakes, commonly referred to as the Italian Lakes. There are more than 1000 lakes in Italy, the largest of which is Garda (). Other well-known subalpine lakes are Lake Maggiore (), whose most northerly section is part of Switzerland, Como (), one of the deepest lakes in Europe, Orta, Lugano, Iseo, and Idro. Other notable lakes in the Italian peninsula are Trasimeno, Bolsena, Bracciano, Vico, Varano and Lesina in Gargano and Omodeo in Sardinia.