Monaco , is a sovereign
city-state, located on the
French Riviera in
Western Europe. It is bordered by
France on three sides; one side borders the
Mediterranean Sea. Monaco has an area of 2.02 km
2 (0.78 sq mi) and a population of 36,371; Monaco is the
second smallest and the most
densely populated country in the world. Monaco has a
land border of 4.4 km (2.7 mi), a
coastline of 4.1 km (2.5 mi), and a width that varies between 1,700 and 349 m (5,577 and 1,145 ft). The highest point in the country is a narrow pathway named
Chemin des Révoires on the slopes of
Mont Agel, in the
Les RévoiresWard, which is 161 metres (528 feet)
above sea level. Monaco's most populous
Quartier is
Monte Carlo and the most populous
Ward is
Larvotto/Bas Moulins. Through
land reclamation, Monaco's land mass has
expanded by twenty percent.
Monaco is a
principality governed under a form of
constitutional monarchy, with
Prince Albert II as
head of state. Although Prince Albert II is a constitutional monarch, he still has immense
political power. The
House of Grimaldi have ruled Monaco, with brief interruptions, since 1297. The official language is
French, but
Monégasque,
Italian, and
English are widely spoken and understood. The state's sovereignty was officially recognized by the
Franco-Monegasque Treaty of 1861, with Monaco becoming a full
United Nations voting member in 1993. Despite Monaco's independence and separate foreign policy, its defense is the responsibility of France. However, Monaco does maintain two small
military units.

Economic development was spurred in the late 19th century with the opening of its first
casino,
Monte Carlo, and a
railway connection to
Paris. Since then, the principality's mild climate, splendid scenery, and gambling facilities have contributed to Monaco's status as a premier
tourist destination and
recreation center for the rich and famous. However, in more recent years Monaco has become a major
banking center and has successfully sought to diversify its economy into the
services and small,
high-value-added, non-polluting industries. The state has no
income tax,
low business taxes, and is well known for being a
tax haven.