Europe, the United Kingdom in particular, will forever have a hold on the hearts of travelers. The birthplace of Shakespeare and The Beatles is not only known for its famous personalities and tourist destinations, but also for its efficient transportation system. Take London as a prime example. In the capital, where two of the world’s busiest airports are located, going in, out, and around the city is easy. It bodes well for tourists, like us, as we can explore the hidden wonders of a city and tread the proverbial “road less traveled” with no trouble at all. Of course, traveling to London begins and ends inside its world-famous, massive aviation hubs.