I heard that our group travelled the route, travelled by our hero VandhiyaThevan. While reading the book I could corelate all other places except Kadambur. Where is Kadambur now a days. My friends dad who has read Ponniyin Selvan 12 times! also shares the same idea. He is also unable to locate Kadambur in current day context.
One more request, my friends dad, about whom I have mentioned is not a net savvy man, he is in his late 50 or even 60 I am not sure. He was interested in knowing whether our group meets? He lives in Chennai and if our group is meeting in Chennai he is interested in joining. He is also ready for the journey retrace, if it happens in near future.