Situated on the Malwa Plateau on the eastern side of the River Shipra that originates from the Kakri Bardi Range in Indore district, Ujjain forms the eastern district of Madhya Pradesh, the heart-state of India. The district of Ujjain is surrounded by the districts of Shajapur in the north, Ratlam in the east, Dhar in the west, and Indore and Dewas in the south.
One of the seven sacred cities of the Hindus, known as Saptapurior Mokshapuri, Ujjain has been a prominent centre of religious activities for over 2,000 years. The township is particularly mentioned in the Atharva Veda, the last of the four Vedas(ancient Hindu texts written between 1,000 to 800 b.c.). Two parts of the Skanda Purana, another ancient holy text, are supposed to have been composed here.
The district of Ujjain along with its surrounding regions, was ancient Avantikawith its capital at Ujjayini, which literally means the glorious conqueror. Apart from being a religious place, Ujjain tourism highlights the city as a centre for astronomy,developed by one of its rulers, Jai Singh. Ancient Hindu geographers fixed the centre of the Earth and the first meridian here to make astronomical calculations.