Two square kilometres of Riviera where everyone pretends it's a proper country because the tax is nice.
Fun fact: Monégasque citizens are banned by law from gambling in Monte Carlo's casinos.
Skipped an entire Friday in 2011 by jumping across the date line, which is a properly bold move.
Fun fact: In 2011, the country skipped December 30 entirely when it jumped west of the International Date Line.