Based on 1. Hours. How late each night and how many nights per week is the party good?
2. Hotness. How hot are the people? Bonus points for friendliness.
3. Music. Judged on quality and variety of music offered in each city.
4. Experience. How likely you are to have an experience that you’ll still be telling your friends about a decade from now.
Not a bad quiz, but Berlin is NOT the best place in mainland Europe to go for nightlife. Paris or Amsterdam are both better; cleaner cities and more diversity than Berlin. Glad that Ibiza is on top though ha, even if it's technically a big town.