Top 10 Busiest Cities in the World

Population size, finance, transport system, infrastructure are the primary factors which contribute in the determination of busiest cities. These cities are the human future of the planet.

Top 10 Busiest Airports in the World

This list is gives the top 10 busiest airports in the world in terms of the total annual passenger transition registered. Naturally this kind of list always changes, what we listed below is as per the data of the year 2012.