Whether you're on a religious pilgrimage or just curious about what's inside, everybody is welcome to visit Santhome Cathedral Basilica. Why not find out if you can stay for a service?
To visit this principal church, find your way to Mylapore Tiruvallikk. There are loads of other interesting attractions in the area, such as Marina Beach, Consulate General of the United States, Chennai, and Kapaleeswarar Temple.