Vailankanni Church, officially known as the Basilica of Our Lady of Good Health, is a prominent Roman Catholic church located in Vailankanni, Tamil Nadu, India. It is dedicated to the Virgin Mary and is a major pilgrimage site, attracting thousands of visitors each year. The church is renowned for its beautiful architecture and serene surroundings, making it a peaceful place for worship and reflection. The church's origins date back to the 16th century, when it was built to commemorate a miraculous event involving the Virgin Mary. Over the years, Vailankanni Church has become a symbol of faith for many, celebrated for its annual festivals and vibrant community activities that honor the traditions of the Catholic faith.