I saw this some where next to Palani in Tamil Nadu( where Hindu God Murugan lived on the hill top). Men, Women including children walk hundreds of Kilometers bare foot to worship Murugan. On the way they take a bath in this river. The name of the river is not known to me, while I was clicking snaps a strange thing happened, I was surrounded by many people staring at me and my camera trying to figure-out what I was doing. As I started moving towards my car they followed me, & then I started to run "HELP"