This document lists and provides brief biographies of six famous Italian explorers: Giovanni da Pian del Carpine, the first European traveller in the Mongol Empire in the 13th century; Marco Polo, famous for his travels in central Asia and China in the late 13th-early 14th century; Giovanni Caboto, who discovered the mainland of North America while exploring for England in 1497; Cristoforo Colombo, who sailed in 1492 and discovered the Americas while exploring for Spain; Amerigo Vespucci, who discovered the Amazon River and demonstrated that the Americas were a separate landmass from Asia; and Umberto Nobile, an engineer and Arctic explorer who was the first to fly