The MG tracks to Dhanushkodi hidden under the sands of time. I found them by chance just by the NH 49 as I was returning from land's end at Dhanushkodi. These were the rails that carried the Boat mail to Dhanushkodi, now buried under the sand by the floods of 1964. Dhanushkodi, 2004-01-02. By Ranganath Eunny.