Chennai, formerly known as Madras, is the capital city of Tamil Nadu, the southernmost state of India. It is the state's primate city both in area and population and is located on the Coromandel Coast of the Bay of Bengal. According to the 2011 Indian census, Chennai is the sixth-most populous city in India and forms the fourth-most populous urban agglomeration. Incorporated in 1866, the Greater Chennai Corporation is the oldest municipal corporation of India and the second oldest in the world after London.
Greater Chennai Corporation (GCC) is a local government for the City of Chennai in the Chennai Metropolitan Area of Tamil Nadu, India. Inaugurated on 29 September 1688, under a royal charter issued by King James II of England on 30 December 1687 as the Corporation of Madras, it is the oldest municipal body of the Commonwealth of Nations outside Great Britain. It is the largest municipal corporation in Tamil Nadu with an area of 426 km2. It is headed by a mayor, who presides over 200 councillors, each of whom represents one of the 200 wards of the city. It is the second oldest corporation in the world after the City of London. The city limits, which had been expanded several times over the years, is currently coterminous with the Chennai district. It is one of the four municipal corporations located within the Chennai Metropolitan Area, the other three being the Tambaram Corporation, Avadi City Municipal Corporation and Kanchipuram Municipal Corporation.
Ambattur is located in northwestern part of Chennai City, in Ambattur taluk of the Chennai District, surrounded by Avadi, Anna Nagar, Padi, Mogappair, Kallikuppam, Surapet, Korattur, Ayappakkam, Athipet and Thiruverkadu. It covers an area of 45 km2 (17 sq mi). The neighbourhood is served by Ambattur railway station of the Chennai Suburban Railway. Ambattur has its origins in a village of the same name which can be located at present as areas opposite to Ambattur telephone exchange. Ambattur was a village with large extents of agricultural farm lands irrigated by the once-sprawling Ambattur Lake. In 2011, the neighbourhood had a population 466,205.
Sriperumbudur is a town panchayat and the headquarters of Sriperumbudur taluk located in Kanchipuram district of the Indian state of Tamil Nadu. Located 40 kilometers southwest of the capital city of Chennai on the National Highway 4,it falls under the Chennai Metropolitan Area. Since 2000, Sriperumbudur has seen rapid industrialisation. It is known for being the birthplace of Sri Ramanuja, one of the most prominent Hindu Vaishnava saints. The former Indian Prime Minister Rajiv Gandhi was assassinated here in 1991.
Guindy National Park is a 2.70 km2 (1.04 sq mi) protected area of Tamil Nadu, located in Chennai, India, is the 8th-smallest National Park of India and one of the very few national parks situated inside a city. The park is an extension of the grounds surrounding Raj Bhavan, formerly known as the 'Guindy Lodge', the official residence of the governor of Tamil Nadu, India. It extends deep inside the governor's estate, enclosing beautiful forests, scrub lands, lakes and streams.
Tamil Nadu has the second largest state economy in India. It is also the most industrialised state in the country. The state is 48.40% urbanised, accounting for around 9.26% of the urban population in the country, while the state as a whole accounted for 5.96% of India's total population in the 2011 census. Services contributes to 54% to the gross domestic product of the state, followed by manufacturing at 33% and agriculture at 13%.
Oragadam is an industrial suburb of Chennai, India. It is located 55 km (34 mi) southwest from the city center and is centrally located between Grand Southern Trunk Road and NH 4. The locality, known as the biggest automobile hub in South Asia, is one of the fastest-growing suburbs of Chennai and is evolving into a multi-faceted industrial zone.
Chennai, the capital city of the state of Tamil Nadu, India, is the largest industrial and commercial center of South India. Recent estimates of the economy of the Chennai is around US$78.6-86 billion PPP GDP. The GCC area doesn't include the nearby industrial zones of Oragadam, Siruseri, Sriperumbudur, etc. After the expansion of Chennai's metropolitan Area by Government of Tamil Nadu in 2022, the economy of Chennai Metropolitan is estimated to be around $200 billion.
Tholkappia Poonga or Adyar Eco Park is an ecological park set up by the Government of Tamil Nadu in the Adyar estuary area of Chennai, India. According to the government, the project, conceived based on the master plan for the restoration of the vegetation of the freshwater ecosystems of the Coromandel Coast, especially the fragile ecosystem of the Adyar estuary and creek, was expected to cost around ₹ 1,000 million which will include the beautification of 358 acres of land. The park's ecosystem consists of tropical dense evergreen forest, predominantly comprising trees and shrubs that have thick dark green foliage throughout the year, with over 160 woody species, and comprises six vegetative elements such as trees, shrubs, lianas, epiphytes, herbs and tuberous species. The park was opened to public by Chief Minister M. Karunanidhi on 22 January 2011 and named after the renowned Tamil scholar Tholkappiar. About 65 percent of the park is covered by water and artefacts and signages. In the first 2 months of its inauguration, nearly 4,000 children from several schools in the city and the nearby Kancheepuram and Tiruvallur districts have visited the park to learn about wetland conservation, eco-restoration and water management. While the first phase of the ecopark covered about 4.16 acres of CRZ-III area, the entire area covered under the second phase falls under this category.
Chennai is nicknamed the "Detroit of Asia" due to the presence of major automobile manufacturing units and allied industries around the city.
Semmozhi Poonga, variously spelled as Semmoli Poonga, is a botanical garden in Chennai set up jointly by the Horticulture and Agricultural Engineering department of the Government of Tamil Nadu. The garden was opened on 24 November 2010 by then chief Minister M. Karunanidhi and is the first botanical garden in the city. The garden is located in the Cathedral Road–Anna Salai junction, opposite the American Consulate, on the erstwhile Drive-in Woodlands Hotel. Encompassing an area of 20 acres, it was built at a cost of ₹ 80 million. More than 500 species of plants are being grown in the area, in addition to the 80 trees that was already in existence during the development of the park, some of them being more than 100 years old. The garden houses some of the popular exotic flora and rare plant species, medicinal and aromatic herbs. Many of the exotic plants are imported from countries like China and Thailand, including a plethora of bonsai varieties of ficus microcarpa and ficus ginseng.
Arignar Anna Zoological Park, also known as the Vandalur Zoo, is a zoological garden located in Vandalur, is in the southwestern part of Chennai, Tamil Nadu, about 31 kilometres (19 mi) from the Chennai Central and 15 kilometres (9.3 mi) from Chennai Airport. Established in 1855, it is the first public zoo in India. It is affiliated with the Central Zoo Authority of India. Spread over an area of 602 hectares, including a 92.45-hectare (228.4-acre) rescue and rehabilitation centre, the park is the largest zoological park in India. The zoo houses 2,553 species of flora and fauna across 1,265 acres (512 ha). As of 2012 the park houses around 1,500 wild species, including 46 endangered species, in its 160 enclosures. As of 2010, there were about 47 species of mammals, 63 species of birds, 31 species of reptiles, 5 species of amphibians, 28 species of fishes, and 10 species of insects in the park. The park, with an objective to be a repository of the state's fauna, is credited with being the second wildlife sanctuary in Tamil Nadu after Mudumalai National Park.
Pallikaranai Marsh is a freshwater marsh in the city of Chennai, India. It is situated adjacent to the Bay of Bengal, about 20 kilometres (12 mi) south of the city centre, and has a geographical area of 80 square kilometres (31 sq mi). Pallikaranai marshland is the only surviving wetland ecosystem of the city and is among the few and last remaining natural wetlands of South India. It is one of the 94 identified wetlands under National Wetland Conservation and Management Programme (NWCMP) operationalised by the Government of India in 1985–86 and one of the three in the state of Tamil Nadu, the other two being Point Calimere and Kazhuveli. It is also one of the prioritised wetlands of Tamil Nadu. The topography of the marsh is such that it always retains some storage, thus forming an aquatic ecosystem. A project on 'Inland Wetlands of India' commissioned by the Ministry of Environment and Forests, Government of India had prioritised Pallikaranai marsh as one of the most significant wetlands of the country. The marsh contains several rare or endangered and threatened species and acts as a forage and breeding ground for thousands of migratory birds from various places within and outside the country. The number of bird species sighted in the wetland is significantly higher than the number at Vedanthangal Bird Sanctuary.
Chennai is the third largest software exporter in India, next only to Bangalore and Hyderabad. India's largest IT park is housed at Chennai. Software exports from Tamil Nadu during 2017–2018 rose 8.6% per cent to touch 1,11,179 crore, involving a workforce of 780,000, and the city is the hub for deep tech startup companies. Many software and software services companies have development centres in Chennai, which contributed 14 percent of India's total software exports of ₹ 14,42,140 lakh during 2006–07, making it the third largest Indian city software exporter following Bangalore, Hyderabad and the city is the home for 7 top rated IT companies out of 15 in India. The Tidel Park in Chennai was billed as Asia's largest IT park when it was built. Major software companies have their offices set up here, with some of them making Chennai their largest base. Chennai is the largest hub for e-publishing, as there are 67 e-publishing units registered with the STPI and many Rs.8300-Cr data centers, digital hubs are in the process of development. A major reason for the growth of the Software industry are the top engineering colleges in Tamil Nadu, of which Chennai is a major contributor, have been a major recruiting hub for the IT firms. According to estimates, these engineering colleges and universities consistently generate about 50 per cent of the human resource requirements for the IT and ITES industry was being sourced from the state, particularly from Chennai. The total employment in the Tamil Nadu’s technology sector crossed the one million mark in the quarter ended June 2022.
Nageswara Rao Park is a 4-acre (1.6-hectare) park located on Luz Corner in Mylapore, Chennai, India. The park, with a separate play area for children, is kept open to the public from 5 a.m. to 8 p.m. and is a popular place for morning walks among the locals. The park also hosts music kutcheris and civic forums, on the weekends all year round. The park has a badminton court. The park is maintained by Sundaram Finance.
Healthcare in Chennai is provided by both government-run and private hospitals. Chennai attracts about 45 percent of health tourists from abroad arriving in the country and 30 to 40 percent of domestic health tourists. The city has been termed India's health capital. Multi- and super-specialty hospitals across the city bring in an estimated 150 international patients every day. Factors behind the tourists' inflow in the city include low costs, little to no waiting period, and facilities offered at the speciality hospitals in the city.
Madhavaram Botanical Garden is a botanical garden in Chennai, India, set up by the horticulture department of the Government of Tamil Nadu. The garden, the second botanical garden in Chennai after the Semmoli Poonga, is the largest botanical garden in the city.
Perambur Flyover Park, officially known as Murasoli Maran Flyover Park, is an urban park in the neighbourhood of Perambur, in Chennai, Tamil Nadu, India. The Chennai Corporation has started earmarking area in parks and public spaces for development of the next phase of Metro stations in various parts of the city. Greenery in the Murasoli Maran Park in Perambur, is expected to be reduced because of the second phase. Families are increasingly flocking to facilities such as the Murasoli Maran Park near Perambur flyover. For over years, the sprawling Murasoli Maran Park at Perambur was a centre of attraction, especially for the kids. The lockdown and poor maintenance have however adversely affected the footfall in the park. This is one of the biggest parks in the locality. But the local body is not taking interest in maintaining it.
