Rome, Italy's Eternal City, is one of the most visited cities in the world and has around 4.3 million residents, making it one of Europe's largest cities by population.
With more than 4.7 million residents, Berlin, Germany's vibrant capital city with amazing things to do, is one of Europe's largest cities by population.
Barcelona has over 4.8 million residents, making it the largest city in Catalonia and one of Europe's largest cities by population.
St. Petersburg is a port city on the shores of the Gulf of Finland's Neva Bay on the Baltic Sea cradles around 5.6 million people today, making it the second-most populous Russian city, trailing Moscow.
Spain doesn't only have Barcelona—it also has Madrid, the enchanting Spanish capital, is one of Europe's largest cities by population. Madrid cradles over 6.2 million people, making it one of the largest cities in the European Union.
A global icon, London, the British capital, cradles more than 9.7 million people, making it the largest city both in England and the UK, and one of Europe's largest.
One of the global centers for gastronomy, finance, fashion, and culture, Paris is home to 10 million people, making it the largest city in France and one of Europe's largest by population.
One of the coldest capital cities on the planet, Moscow has over 19 million residents. A global hub for culture, economy, commerce, and science, Moscow is one of the largest urban economies in the world and cradles the third-highest number of billionaires.