The patrons of Placanica are sant'Emidio (Saint Emygdius) and Maria Santissima Addolorata (Our Lady of Sorrows): sant'Emidio is celebrated on 5 August and Maria Santissima Addolorata on the third Sunday of September.
Placanica is today a destination for thousands of pilgrims who come from many places to venerate the Madonna dello Scoglio in the hamlet of Santa Domenica.