Riga (/ˈriːɡə/; Latvian: Rīga, pronounced [ˈriːɡa] ) is the capital and largest city of Latvia. With 693,064 inhabitants (January 2014), Riga is the largest city of the Baltic states and home to more than one third of Latvia's population. The city lies on the Gulf of Riga, at the mouth of the Daugava. Riga's territory covers 307.17 km2 (118.60 sq mi) and lies between 1 and 10 metres (3.3 and 32.8 ft) above sea level, on a flat and sandy plain.Riga was founded in 1201 and is a former Hanseatic League member. Riga's historical centre is a UNESCO World Heritage Site, noted for its Art Nouveau/Jugendstil architecture and 19th century wooden architecture.