San Marino is divided into the following nine municipalities, known locally as castelli (meaning "castles").
The Rivers of San Marino play an important role in shaping the geography of the country of San Marino. The two main rivers that flow through San Marino are San Marino River and Ausa River.
Officially name: The Most Serene Republic of San Marino
Capital: City of San Marino
Largest city: Dogana
Official language: Italian
Government: Parliamentary republic