Saint Petersburg is a world-class destination and Russia's second largest city, with a population of more than 5 million people.

Moscow is the most populous city in Russia and Europe, offering a unique blend of traditional Russian architecture like the Kremlin with modern skyscrapers.

Minsk is the largest city in Belarus, situated on the Svislač and the Nyamiha Rivers.

Nizhny Novgorod, colloquially shortened to Nizhny, is Russia's fifth-largest city.

Warsaw is the bustling, modern capital of Poland, with an appealing mix of restored Gothic, communist concrete, modern glass and steel.

Kyiv, the capital and largest city of Ukraine, is located on the Dnieper River in north-central Ukraine.

Voronezh is a city and the administrative center of Voronezh Oblast in Russia, located on both sides of the Voronezh River.

Kharkiv, the second-largest city in Ukraine, is a major cultural, scientific, educational, and industrial center.

Lviv is renowned for its historic architecture, dating back to Poland's rule and German occupancy.

Berlin, the largest city in Germany, is known for its vibrant culture and tumultuous history.