On which river is Warsaw to be found?

Warsaw is the capital and largest city of Poland. The metropolis stands on the Vistula River in east-central Poland and its population is officially estimated at 1.765 million residents within a greater metropolitan area of 3.101 million residents, which makes Warsaw the 8th most-populous capital city in the European Union.

It is the wealthiest capital city in Central and Eastern Europe alongside Berlin. Moreover, its historical Old Town was designated a UNESCO World Heritage Site.

The Vistula is the longest and largest river in Poland, at 1,022 kilometres (635 miles) in length. It rises at Barania Góra in the south of Poland, 1,220 meters (4,000 ft) above sea level in the Silesian Beskids (western part of Carpathian Mountains), where it begins with the White Little Vistula and the Black Little Vistula.