Ooty is a town in the Indian state of Tamil Nadu. Udhagamandalam is the official Tamil name for the town.Ooty is deep within the Nilgiri hills, also known as The Blue Mountains. It is unknown whether this name comes from the blue smoky haze given off by the eucalyputus trees that cover the area, or because of the kurunji flower, which blooms every twelve years giving the slopes a bluish tinge. Unlike any other region in the country, no historical proof is found to state that Ooty was a part of any kingdoms or empires. Tippu Sultan was the first to extend his border by constructing a hideout cave like structure.Its stunning beauty and splendid green deep valleys inspired the British to name it "Queen of Hill Stations".