Kaziranga National Park In India is the important national park. Kaziranga National Park is a national park in the Golaghat and Nagaon districts of Assam, India. Located on the edge of the Eastern Himalaya biodiversity hotspot, the park combines high-species diversity and visibility. Kaziranga has the highest density of tigers among protected areas in the world and was declared a Tiger Reserve in 2006. It is also recognised as an Important Bird Area by Birdlife International for conservation of avifaunal species.