Unique Highlights:

• Canonization of Devasahayam Pillai: Devasahayam Pillai, an Indian convert to Christianity, was executed for his faith on 14th January 1752. His remarkable journey from a royal court official to a Christian martyr is remembered with deep reverence. On his 270th death anniversary, Pillai was declared a saint, making Kattadimalai a place of great spiritual significance for pilgrims.

• Kattadimalai Church: The Catholic Church atop Kattadimalai is a pilgrimage destination for Christians, particularly those devoted to St. Devasahayam Pillai. The hill where Pillai was martyred is a solemn place, attracting believers who wish to reflect on his faith, courage, and sacrifice.

• Journey of His Mortal Remains: After his execution, the local people found the body of Devasahayam Pillai and brought it to St. Xavier's Church in Kottar, Nagercoil. Today, his mortal remains are preserved near the altar of this church, which has since become the diocesan Cathedral, a major pilgrimage site for those wishing to pay their respects.

• Religious and Historical Significance: Aralvaimozhi, Kattadimalai, and St. Xavier's Church in Kottar collectively form a pilgrimage route that holds deep meaning for Christians. These locations symbolize the strength of faith and the ultimate sacrifice made by St. Devasahayam Pillai in the name of his beliefs.