The territory of Austria covers 83,872 square kilometres (32,383 sq mi), and is influenced by a temperate and alpine climate. Austria's terrain is highly mountainous due to the presence of the Alps; only 32% of the country is below 500 metres (1,600 ft), and its highest point is 3,797 metres (12,460 ft). The majority of the population—about 90%—speaks German, which is also the country's official language.
