Indian Railways ‘Meenakshi Express’ Tirupathi – Rameswaram (via Pakala, Katpadi, Viluppuram, Cuddalore, Chidambaram,  Mayiladuturai, Kumbakonam, Thanjavur, Tiruchchirappalli, Dindigul, Madurai, Manamadurai, Paramakudi, Ramanathapuram, Mandapam) Train rides on the Pamban Bridge over ...