“Because of its gradient, it is the site of many spectacular waterfalls, like the Unchalli Falls, near which, on a full moon night in winter, you might even glimpse a moonbow - a rainbow generated from the moonlight. This is the river Aghanashini - 'the cleanser of sins.'”

Indian writer, author and philanthropist

Rohini Nilekani is an Indian writer, author, and philanthropist. She is known for her work in public-spirited philanthropy and for helping shape initiatives in water, sanitation, and education. She founded the Arghyam Foundation in 2001, a non-profit focused on water and sanitation, and chairs the Akshara Foundation, which works on elementary education. She is also co-founder and director of EkStep, a non-profit education platform, and chairperson of Rohini Nilekani Philanthropies.