The Anamalai Tiger Reserve, more famously known as the Indira Gandhi Wildlife Sanctuary and National Park, located in the south of India is a unique reserve which has long since protected the endemic species of both plants and animals that reside here.The reserve was officially declared a Tiger Reserve in the year 2007.It lies in the Western Ghats which is a well-known hotspot for biodiversity.This also means that the species found in the tiger reserve are truly endangered and often rare and in need of protection.A visit to national parks in Tamil Nadu will never be complete without visiting the Anamalai Tiger Reserve that has been the constant state's companion since its establishment in the year of 1848.4. Madumalai National Park, Madumalai