San Marino is divided into the following nine municipalities, known locally as castelli (meaning "castles").
San Marino is a small country located on the Italian Peninsula. It is completely surrounded by Italy and has an area of just 23 square miles (61 sq km) and a population of 31,817 people (July 2011 estimate).
The most important events that display the culture of the Republic are Medieval Days, The Anniversary of the Arengo, Investiture of 'Captain's Regent’ , 'Palio della Balestra Antica', The Etno Festival.