by Zolton in Cool Travel on Thursday 16 June 2011

Ok, let it be said: each and everyone of these subways, as compiled by our friends at Web Urbanist, leave any subway on New York’s R line for dead. And we mean that literally. Much respect to the free-thinking architects behind these underground gems. [Hover mouse over each image to discover the city it's in]
Tokyo subway
Prague subway
North Korea subway
Munich subway
Barcelona subway