I have visited the Periyar Wildlife Sanctuary and the Eravikulam Wildlife Sanctuary both in Kerala. I will be visiting the Nagarhole National Park in Karnataka soon.
I enjoyed the experience immensely but unfortunately there were too many people around the the children shouted a lot and so the animals kept well away.
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Yes, I hv visited Zim Carbet, Ranthambhore, Rajaji National Park, Chilla and Sariska in India and National Park in Nairobi and Masaimara also in Kenya. It was a very good to see the wild animals from very near and hv a snap with them