Jamnagar () is a city located on the western coast of India in the state of Gujarat of Saurashtra region. It is the administrative headquarters of the Jamnagar district and the fifth largest city in Gujarat. The city lies just to the south of the Gulf of Kutch, some 337 kilometres west of the state capital, Gandhinagar.
India's largest private company, Reliance Industries, has established the world's largest Oil Refining and Petrochemicals Complex in Jamnagar district.
Wikipedia https://en.wikipedia.org/wiki/Jamnagar
Coordinates 22°28'23.669" N 70°3'18.757" E