Monaco

Monaco, officially the Principality of Monaco, is a sovereign city-state and microstate on the French Riviera a few kilometres west of the Italian region of Liguria, in Western Europe, on the Mediterranean Sea. It is a semi-enclave bordered by France to the north, east and west. The principality is home to 38,682 residents, of whom 9,486 are Monégasque nationals; it is recognised as one of the wealthiest and most expensive places in the world. The official language is French; Monégasque, English and Italian are spoken and understood by many residents.

With an area of 2.08 km2 (0.80 sq mi), Monaco is the second-smallest sovereign state in the world, after Vatican City. Its population of 38,367 in 2023 makes it the most densely-populated sovereign state, trailing only Macau. Monaco has the world's shortest coastline: 3.83 km (2.38 mi). The principality is about 15 km (9.3 mi) from the border with Italy and consists of nine administrative wards, the largest of which is Monte Carlo.