The patron saint of Sabaudia is Holy Mary of the Annunciation, celebrated on 25 March, the feast of the Lord's Annunciation.
The Sorresca sanctuary holds an ancient wooden statue of the Madonna, celebrated on the Monday after Pentecost with a solemn procession that travels from San Felice Circeo to the small church. The town also holds the remains of Domitian's Villa and overlooks Lake Paola. Among the town's places of interest are also the Town Hall of Sabaudia and the Emilio Greco Museum.