Monaco, officially the Principality of Monaco, is a sovereign city-state
or call it a little country, on the French Riviera. It has its own "army", stamps.
The size of the state is 400 acres, with population of about 40,000.
The Principality palace on the top of the "Rock".
The ruling Head of the state today is Albert II, prince of Monaco.
His full name is Albert Alexandre Louis Pierre Grimaldi, prince of Monaco,