The city of Budapest sits on which river?

Which river flows through Vienna before continuing on to Bratislava and Budapest?

The Tagus, the longest river on the Iberian Peninsula, flows through Lisbon before emptying into which ocean?

Which mighty Russian river drains into the Caspian Sea and is a vital artery for trade and transport in its region?

The Loire, the longest river entirely within France, is famous for which feature along its banks?

The Elbe River flows through which German city before reaching the North Sea?

Which river separates England from Scotland along part of their border?

The Rhône River begins in Switzerland and flows south through France before emptying into which sea?

The Dnieper, one of Europe's longest rivers, flows through Russia, Belarus, and which third country before reaching the Black Sea?

Which European capital city is famously built across seven hills on the north bank of the Tagus River?