Special trains will be operated to Tiruvannamalai from Tambaram and Villupuram in connection with the Karthigai Deepam Festival.

           The Tambaram - Tiruvannamalai Passenger will leave Tambaram at 9:30 a.m. on November 25 and reach Tiruvannamalai at 2 p.m , the same day. In return direction, it will leave Tiruvannamalai at 11 p.m. on November 25 and arrive Tambaram at 7 a.m., the next day.

        Train 846 Villupuram-Tiruvannamalai Passenger will be extended to Vellore on November 26.It will leave Villupuram at 5:30 p.m. and reach Vellore at 10:15 p.m. Train 841 Tiruvannamalai-Villupuram Passenger will leave from Vellore on November 27. It will leave at 4:30 a.m. and reach Villupuram  at 8:45 a.m., according to a railway release.