Indira Gandhi (Anamalai) Wildlife Sanctuary is a 958-square-kilometre tract of forest on the southern reaches of the Cardamom Hills, 37km southwest of the busy junction town of Pollachi. Vegetation ranges from shola-grassland to dry deciduous to tropical evergreen, and the sanctuary is home to lion-tailed macaques (black-maned monkeys), gaur, sambar, spotted and barking deer, sloth bear, as well as leopards and tigers. Birds such as hornbills and frogmouths are also seen here. It is possible to trek through the giant creaking stands of bamboo with a guide and the Forestry Department also runs safari tours by minibus and elephant safaris. For reservations, contact the park reception office.