If you fancy holidaying Bond style, this is definitely the place for you. Be prepared to come home with no money – but memories you will cherish forever. This is the city of the Rich. Did you know, citizens of Monaco are not allowed to enter the casinos? They are also exempt from tax, making this a popular spot for the world's billionaires. As well as gambling, Monte Carlo hosts the Formula One Monaco Grand Prix and many fashion shows. This country was, of course, home to the American actress Grace Kelly (Her Serene Highness The Princess of Monaco) before her death in 1982.