Shrine Church
In 1858, following the apparitions of the Blessed Virgin Mary to St. Bernadette in Lourdes, France, the first church and grotto dedicated to Our Lady of Lourdes outside France were constructed in Villianur.
In 1867, the MEP missionaries in Puducherry wished to build a Chapel at Villianur which is 13 kilometers from Pondicherry, on the road to Villupuram. Hence they bought a piece of land at Villianur and Rev. Fr. Gou, then procurator of the Puducherry mission after a long negotiation with the Hindu temple authorities of Thirukameswarer Gogilambigai Temple started to build a Chapel at Kanuvapet on the outskirts of Villianur. It is said that the building of the church was sponsored by the thanksgiving offering of Dr.Lephine's family for the miraculous cure of his daughter.
It took 10 years to complete the chapel. Rev. Fr. Tarbes a cousin brother of St. Bernadette, the visionary of Lourdes, was appointed as the parish priest of Villianur mission. Since he had a direct report of the apparitions of Our Lady of Lourdes, this chapel is the first in the world to be named after Our Lady of Lourdes outside Lourdes, France.