San Marino

San Marino ( , ; or ), officially the Republic of San Marino () and also known as the Most Serene Republic of San Marino (), is a European microstate and enclave within Italy. Located on the northeastern side of the Apennine Mountains, it is the fifth-smallest country in the world, with a land area of just over and a population of 33,642, as of 2023.

San Marino is a landlocked country; however, its northeastern end is within of the Italian city of Rimini on the Adriatic coast. The country's capital city, the City of San Marino, is located atop Monte Titano, while its largest settlement is Dogana, within the municipality of Serravalle. San Marino's official language is Italian.

The country derives its name from Saint Marinus, a stonemason from the then-Roman island of Rab in present-day Croatia. According to legendary accounts, he was born in 275 AD, participated in the rebuilding of Rimini's city walls after their destruction by Liburnian pirates, and later founded an independent monastic community on Monte Titano in 301 AD; thus, San Marino lays claim to being the oldest extant sovereign state, as well as the oldest constitutional republic.

Uniquely, San Marino's constitution dictates that its democratically elected legislature, the Grand and General Council, must elect two heads of state every six months. Known as the Captains Regent, they serve concurrently and with equal powers.

The country's economy is mainly based on finance, industry, services, retail, and tourism. It is one of the wealthiest countries in the world in GDP per capita, with a figure comparable to the most developed European regions. The country ranks 44th in the Human Development Index. Provided by Wikipedia