St. Mary's Basilica: Abbe Dubois, a French missionary built a small chapel in 1818 and later this was transformed into a huge Gothic style church by Rev. Kleiner in 1882 which is decorated with stained glass from Europe. The Church was given the status of a Basilica in 1973 through a papal order by Pope John Paul IV.

Infant Jesus Church: The Infant Jesus Church in Viveknagar is another world famous wonder, which attracts thousands of devotees from all castes, creeds and religions for thanks giving and rejoicing.