Shrine of Our Lady of Piat of San JuanShrine of Our Lady of Piat of San Juan is a Registered Property, Municipality of San Juan, Ilocos Sur located at San Juan, Ilocos Sur, Region I.
The famous shrine of Our Lady of Piat was constructed to the generosity of the late Governor Carmelita Singson Crisologo in memory of her husband, the late Congressman Floro Crisologo who was ambushed at the same spot where the shrine is located. Devotees from various places flock at the shrine every July 2 to commemorate the feast day of our Lady.