Mumbai, formerly known as Bombay, is a major metropolitan city, the state capital of Maharashtra and also the economic capital of India. It has historically evolved out of a group of seven islands in the Arabian Sea which lies off the northern Konkan coast on the west of Maharashtra. Today, it is inhabited by about 21 million people from all over the country. Mumbai's climate is warm and humid for most part of the year. The sky remains cloudy during September with temperatures generally within 20 to 28 degree Celsius. As this is the last month of Mumbai monsoon season, do not forget to carry your own rain gears like umbrella.

The Asiatic Society of Mumbai, Bombay Natural History Museum, Bombay Stock Exchange, Elephanta Caves, Film City, Gateway of India, Haji Ali Dargah, Jehangir Art Gallery, Kanheri Caves, Marine Drive (earlier Queen's Necklace), Chowpatty Beach, Nehru Planetarium, ISKCON Temple, Vihar Lake, Chhatrapati Shivaji Maharaj Vastu