Southwest Finland, calqued as Finland Proper (Finnish: Varsinais-Suomi [ˈʋɑrs̠inɑi̯s̠ˌs̠uo̞̯mi]; Swedish: Egentliga Finland), is a region in the southwest of Finland. It borders the regions of Satakunta, Pirkanmaa, Tavastia Proper (Kanta-Häme), Uusimaa, and Åland. The region's capital and most populous city is Turku, which was known as the former capital city of Finland before Helsinki. The area comprising the Southwest is largely the same as the historical province of Finland Proper, so named because it is the original home of the tribe known as the Finns proper.