Mumbai , also known as Bombay, the official name until 1995) is the capital city of the Indian state of Maharashtra. According to United Nations, as of 2018, Mumbai is the second most populous city in India after Delhi and the seventh most populous city in the world with a population of 19.98 million. As per Indian government population census of 2011, Mumbai was the most populous city in India with an estimated city proper population of 12.5 million living under Municipal Corporation of Greater Mumbai. Mumbai is the centre of the Mumbai Metropolitan Region, the sixth most populous metropolitan area in the world with a population of over 23.64 million. Mumbai lies on the Konkan coast on the west coast of India and has a deep natural harbour. In 2008, Mumbai was named an alpha world city.[21] It is also the wealthiest city in India, and has the highest number of millionaires and billionaires among all cities in India. Mumbai is home to three UNESCO World Heritage Sites: the Elephanta Caves, Chhatrapati Shivaji Maharaj Terminus, and the city’s distinctive ensemble of Victorian and Art Deco buildings.

Mumbai is the financial, commercial and entertainment capital of India. It is also one of the world’s top ten centres of commerce in terms of global financial flow,[36] generating 6.16% of India’s GDP[37] and accounting for 25% of industrial output, 70% of maritime trade in India (Mumbai Port Trust and JNPT),[38] and 70% of capital transactions to India’s economy.[39][40] Mumbai’s billionaires had the highest average wealth of any city in the world in 2008.[41][42] The city houses important financial institutions such as the Reserve Bank of India, the Bombay Stock Exchange, the National Stock Exchange of India, the SEBI and the corporate headquarters of numerous Indian companies and multinational corporations. It is also home to some of India’s premier scientific and nuclear institutes like Bhabha Atomic Research Centre, Nuclear Power Corporation of India, Indian Rare Earths, Tata Institute of Fundamental Research, Atomic Energy Regulatory Board, Atomic Energy Commission of India, Department of Atomic Energy and the Indian Institute of Technology Bombay. The city also houses India’s Hindi (Bollywood) and Marathi cinema industries. Mumbai’s business opportunities, as well as its potential to offer a higher standard of living, attract migrants from all over India, making the city a melting pot of many communities and cultures.

Mumbai is in all ways a mega-city driven by power, wealth, glamour and fame which attracts people to give shape to their dreams and aspirations. But it is also a city with strong historical links, wonderful British architecture, museums, beaches, places of worship, and above all, a true galaxy of stars where Bollywood reigns supreme.
RAILWAYS TRANSPORTATION :
The Mumbai Suburban Railway, popularly referred to as Locals forms the backbone of the city’s transport system.[239] It is operated by the Central Railway and Western Railway zones of the Indian Railways.[240] Mumbai’s suburban rail systems carried a total of 6.3 million passengers every day in 2007.[241] Trains are overcrowded during peak hours, with nine-car trains of rated capacity 1,700 passengers, actually carrying around 4,500 passengers at peak hours.[242] The Mumbai rail network is spread at an expanse of 319 route kilometres. 191 rakes (train-sets) of 9 car and 12 car composition are utilised to run a total of 2,226 train services in the city.
SEAWAYS TRANSPORTATION :
Mumbai is served by two major ports, Mumbai Port Trust and Jawaharlal Nehru Port Trust, which lies just across the creek in Navi Mumbai. Mumbai Port has one of the best natural harbours in the world, and has extensive wet and dry dock accommodation facilities. Jawaharlal Nehru Port, commissioned on 26 May 1989, is the busiest and most modern major port in India. It handles 55–60% of the country’s total containerised cargo. Ferries from Ferry Wharf in Mazagaon allow access to islands near the city.
The city is also the headquarters of the Western Naval Command, and also an important base for the Indian Navy.





