Land boundary: 4.4 km with France
Coastline: 4.1 km
Maritime claims:
Territorial sea: 12 nm
Climate: Mediterranean with mild, wet winters and hot, dry summers
Terrain: hilly, rugged, rocky
Natural resources: none
Land use: 0% arable land; 0% permanent crops; 0% meadows and pastures; 0% forest and woodland; 100% other
Environment: almost entirely urban
Note: second-smallest independent state in world (after
Vatican City)