A short history
Riga was founded in 1201 by Bishop Albert and quickly became a leading member of the Hanseatic League. Poland, Sweden and the Russian Empire controlled it in turn, and by 1900 it was one of the empire's biggest ports. A building boom around that time produced its remarkable Art Nouveau streets. Latvia was independent between the wars, then occupied by the Soviet Union until 1991. The historic center was listed by UNESCO in 1997.