What city has the busiest subway system in Europe?

On this page you will be able to find the answer for: What city has the busiest subway system in Europe? This is a very entertaining trivia question of the day and the correct solution is as following:

What city has the busiest subway system in Europe?

ANSWER: Moscow

Moscow’s is the busiest metro in Europe but it takes second place overall after Tokyo, which has an annual ridership of 3.4 billion people.