San Marino is a country in Europe with a population of 34,325. San Marino, one of the world’s oldest republics, is perched on a mountaintop surrounded by Italy. Its people are proud of their independence, medieval architecture, and centuries-old traditions. Roman Catholicism is the main religion, and the country’s spiritual life centers around its historic basilicas and religious festivals. San Marino’s small size fosters a strong sense of community, with faith and civic pride closely intertwined.