#3 – London
London is the capital city of England and the United Kingdom, which stands on the River Thames. It is a heavily populated city and the most visited city, according to international arrivals. It’s known for its tourism, trade, development, fashion, health facility, research, technology, education, entertainment, investment, business, and arts. In the education sector, London has top ranked universities and attracts people to travel to this city for education. The city has a vast amount of attractions, including the London Eye, the Tower of London, Kew Gardens, Greenwich, Westminster Abbey, Palace of Westminster, St Margaret’s Church and the London Underground.