A few things come to mind when most people think of Monaco, the city-state on the French Riviera: gambling, yachts, and the ultra-wealthy.
Venice, Italy is one of the top tourist destinations in the world. But the hordes of tourists and cruise ship accidents may make you rethink a visit.
Tel Aviv is ranked as one of the most expensive cities in the world. Here's a look at what it's like to be a billionaire in the second-largest city in Israel.