It’s a part of Indra Gandhi wildlife sanctuary & national park. It is surrounded by a green grass environment. It’s a beautiful site of high green grasses on a mountain slope, which is a protected area. Visitors has to obtain permission from wildlife warden to enter the Grass Hills.
Situated at a distance of 15 km. from Valparai. Grass hills is a picturesque spot located in the Valparai hills range, at a height of approximately 2400m MSL, with cool climate getting cooler at night, a part of Indira Gandhi Wild Life Sanctuary. Right now, all efforts are being undertaken by the government to preserve the flora and fauna of this location. Nilgiri Thar is native of this place apart from Elephants, Bison, Indian Gaur, Bear, Nilgiri Langurs etc. and a wide variety of birds including Hornbills.