Bratislava is the capital and largest city of Slovakia. Officially, the population of the city is about 430,000; however, it is estimated to be more than 660,000 - approximately 150% of the official figures. Bratislava is in southwestern Slovakia at the foot of Little Carpathians, occupying both banks of the River Danube and the left bank of the River Morava. Bordering Austria and Hungary, it is the only national capital that borders two sovereign states.
Today Bratislava is the political, cultural and economic centre of Slovakia. It is the seat of the Slovak president, the parliament and the Slovak Executive. It has several universities, and many museums, theatres, galleries and other cultural and educational institutions. Many of Slovakia's large businesses and financial institutions have headquarters there.
In 2017, Bratislava was ranked as the third richest region of the European Union by GDP (PPP) per capita (after Hamburg and Luxembourg City). GDP at purchasing power parity is about three times higher than in other Slovak regions. Bratislava receives around 1 million tourists every year.