A.C. Libertas is a professional football club based in San Marino. Founded in 1903, it is one of the oldest clubs in the country. The team competes in the Campionato Sammarinese di Calcio, the top tier of San Marino's football league system. A.C. Libertas has a rich history and has won several national championships. The club's colors are red and white, and they play their home matches at the Stadio Olimpico, which is located in Serravalle. A.C. Libertas is known for its strong local support and has contributed to the development of football in San Marino over the years.