History of San Marino

The history of San Marino is typical for the Italian Peninsula, and yet helps explain its unusual characteristics as the sole remaining Italian microstate.

San Marino is the only surviving Italian microstate. Like Andorra, Liechtenstein and Monaco, it appears an anachronism, a reminder of the times when Europe - particularly Germany, Italy and the Pyrenees - was made up of tiny political units, sometimes extending no further than a cannon could fire from a city’s walls. Along with Vatican City and Lesotho it is one of the only three states surrounded by a single other country. San Marino asserts its independence and various treaties of friendship have been signed with Italy since the latter’s unification.