Tiruvannamalai

Tiruvannamalai (called Trinomali and Trinomalee during British times) is a town in the Indian state of Tamil Nadu. Roadways are the major mode of transport in Tiruvannamalai, while the town also has rail connectivity. Chennai International Airport is the nearest domestic and international airport to the town. Tiruvannamalai is named after the central deity of the Annamalaiyar Temple, Annamalaiyar. The Karthigai Deepam festival is celebrated during the day of the full moon between November and December, and a huge beacon is lit atop the Annamalai hill. The event is witnessed by three million pilgrims. On the day preceding each full moon, pilgrims circumnavigate the temple base and the Annamalai hills in a worship called Girivalam, a practice carried out by one million pilgrims yearly.

Tiruvannamalai is administered by a special-grade a municipality constituted in 1886. Tiruvannamalai has an average elevation of 200 metres (660 ft) and experiences a hot and humid climate. Being a pilgrimage town, most of the people are employed in the teritiary sector.