San Marino (officially the Most Serene Republic of San Marino) is the third smallest state in Europe (after the Holy City and Monaco), and claims to be the world's oldest republic. According to tradition, it was founded by a Christian stonemason named Marinus in 301 A.D. San Marino's foreign policy is aligned with that of Italy, which surrounds it. Social and political trends in the republic also track closely with those of its larger neighbor.
Understand
San Marino is made up of a few towns dotted around the mountain sides. The capital of San Marino is itself called 'San Marino' and is situated high up on a mountain top. The capital is surrounded by a wall and three distinct towers overlook the rest of the country.
The towns surrounding the capital are more industrial and generally not as attractive as the main city. San Marino is 20 times bigger than Monaco and half the size of Liechtenstein.