12.28, 79.07
Tiruvannamalai (Tamil: Tiruvaṇṇāmalai IPA: ˈtiɾɯʋaɳːaːmalɛi̯, otherwise spelt Thiruvannamalai; Trinomali or Trinomalee on British records) is a city, a spiritual, cultural, economic hub and also the administrative headquarters of Tiruvannamalai District in the Indian state of Tamil Nadu. The city is home to the renowned Annamalaiyar temple, Annamalai hill, Girivalam and the Karthigai Deepam festival and a prominent pilgrimage destination.Tiruvannamalai has a thriving service sector industry, including retail, resorts and recreation activities. Apart from the service sector, the city is also the hub for many industrial setups including SIDCO, spinning mills and premier educational institutions. The city is administered by the Tiruvanamalai Municipality, originally constituted in the year 1886. The city has a good network of roadways and railways connecting it with Chennai. The Union Ministry of Civil Aviation is considering setting up a new airport at Tiruvannamalai.