Geographical position: Croatia extends from the foothills of the Julian Alps in the north-west and the Pannonian Plain in the east, over the Dinara mountain range in its central region, to the Adriatic coast in the south. Area: 56,542 km2, with an additional 31,067 km2 of territorial waters. Population: 4.381.352 Capital: Zagreb (770.058 inhabitants - the administrative, cultural, academic and communication centre of the country). Length of coast: 5,835 km - including 4,058 km of island, islet and reef coastline. Number of islands, islets and reefs: 1,185. The largest islands are those of Krk and Cres. There are 67 inhabited islands. Climate: Northern Croatia has a continental climate; Central Croatia has a semi-highland and highland climate, while the Croatian coast has a Mediterranean climate. Winter temperatures range from -1 to 30°C in the continental region, -5 to 0°C in the mountain region and 5 to 10°C in the coastal region. Summer temperatures range from 22 to 26°C in the continental region, 15 to 20°C in the mountain region and 26 to 30°C in the coastal region. Population: The majority of the population are Croats. National minorities include Serbs, Moslems, Slovenes, Hungarians, Czechs, Slovaks, Italians, and others. Official language and alphabet: Croatian language and Latin alphabet. Religions: The majority of the population are Roman Catholics, and in addition there are a number of those of Orthodox faith, as well as Muslims, and Christians of other denominations.