Plans afoot to declare entire Arnattarmalai hillock as a protected monument thehindu.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from thehindu.com Daily Mail and Mail on Sunday newspapers.
Kodumanal was an ancient trade centre and its legacy reverberates through ages but the puzzling wait to know how it ended could only be unlocked through future scientific research.