Ooty, also known as Udhagamandalam, is a hill station in the state of Tamil Nadu, in southern India. Surrounded by trees, central Ooty Lake is a huge artificial expanse of water with pleasure boats. On the slopes of nearby Elk Hill, the Rose Garden is home to over 2,000 varieties of roses. The Government Botanical Garden, created in the 19th century, features ferns, orchids and a prehistoric, fossilized tree. Top Places to Visit in Ooty, India: See Ctt’s 17678 traveller reviews and photos of Ooty attractions.