London – noisy, vibrant, diverse range of people, ideas and frenetic energy – is the capital and largest city of both England and of the United Kingdom. Considered one of the world's leading "global cities", the city remains an international capital of culture, arts, commerce, education, entertainment, fashion, finance, healthcare, media, professional services, research and development, tourism, and transport all contributing to its prominence. Today, among international tourists, London is the most visited city in the world!

Rome is the capital of Italy and the country's largest and most populated city and comune, with over 2.7 million residents in 1,285.3 km2 (496.3 sq mi). Rome's metropolitan area is the second largest in Italy Milan, with some 3.7 million residents. The city is located in the central-western portion of the Italian Peninsula, on the Tiber River within the Lazio region of Italy. The historic centre of the city is a UNESCO World Heritage Site. With wonderful palaces, millennium-old churches, grand romantic ruins, opulent monuments, ornate statues and graceful fountains, Rome has an immensely rich historical heritage and cosmopolitan atmosphere, making it one of Europe's and the world's most visited, famous, influential and beautiful capitals.

Zurich is the largest city in Switzerland by land and population, and the capital of the canton of Zurich. It is located in central Switzerland at the northwestern tip of Lake Zurich. It is a mixed hub for railways, roads, and air traffic. Both Zurich Airport and railway station are the largest and busiest in the country. It is the financial centre of Switzerland and houses the stock exchange and the headquarters of a large number of national and international companies, and also home of FIFA's headquarter. German Swiss national and international media agencies as well as the German Swiss national TV channel company are also located here. Its two major universities, ETH Zürich (Swiss Federal Institute of Technology, 21 Nobel Prize laureats) and University of Zurich (12 Nobel Prize laureats) are listed among world's 15, or 50, respectively, best universities. Zürich was named the city with the best quality of life in the world as well as the wealthiest city in Europe!

Athens is the capital and largest city of Greece. Athens dominates the Attica periphery and it is one of the world's oldest cities, as its recorded history spans around 3,400 years. The city is widely referred to as the cradle of Western civilization and the birthplace of democracy, largely because of its cultural and political impact on the European continent and in particular the Romans. In modern times, Athens is a large cosmopolitan metropolis and central to economic, financial, industrial, maritime, political and cultural life in Greece. Its compact downtown, north of campus, is alive with clubs, bars, restaurants, galleries and – of course – record stores; Broad Street in particular is lined with arty shops.