12 cleanest cities in the world

In this years 2015/2016 ranking of the top cleanest cities in the world we find some great surprises. Finland jumped from being 3rd cleanest city in the world to 12th, Reykjavík lost it ranking place to Vienna, Luxembourg jumped into the 5th place and removed Ottawa from the list, Kobe and Wellington keep improving their place. Ifrane in morocco invest heavily on its cleanness this last couple of years and keep strongly it 2nd place, and Calgary closes the list being the top cleanest city in the world again this year.