The patron of Vallepietra is Saint Christopher (San Cristoforo), celebrated on 25 July.
The feast of the Santissima (the Holy Trinity) is movable and falls on the Sunday after Pentecost, about eight weeks after Easter; the municipality holds the Santuario della Santissima Trinità. The church of San Giovanni Evangelista, dating from the 12th century, was completely renewed in the 18th century and restored in the 19th. The municipality also holds the Cona dello Spirito Santo.