Jantar Mantar

Among the five major Jantar Mantar constructed by Maharaja Jai Singh II of Jaipur, the one in which Delhi has an equal reputation as of the Jaipur one. At Delhi Jantar Mantar, there are 13 architectural astronomy instruments. It is one of the most visited tourist places in Delhi in summers and it was designed in order to compile the astronomical tables and to predict the movement and timings of the sun, the moon and the planets. Situated on the Parliament Street, south of Connaught Circus in New Delhi, the Observatory possesses masonry built astronomical instruments.

Due to the unlimited desire of Maharaja Jai Singh II to spend time in the astronomical observations and to study the systems, the observatory was erected by himself. The name of the observatory gives us a meaning that is the instrument for calculation. The instruments preserved in the observatory were made of brick rubbles and then plastered with lime. As the time progressed, the instruments had undergone several repairs and restoration. But major alterations were far from them.

The Samrat Yantra, the Jai Prakash, Ram Yantra, and Misra Yantra are the principal instruments preserved in the observatory. A temple dedicated to Bhairava is also near the building which was built by Maharaja Jai Singh II. The Jantar Mantar in Delhi had its construction started in 1724. It came into existence in 1724 but by 1867, the observatory had faced a considerable amount of decays. After the construction of the Jantar Mantar in Delhi, Maharaja Jai Singh II had built more observatories in Jaipur, Ujjain, Varanasi, and Mathura.

Jantar Mantar entry timings:
The observatory is open on all days from 09:00 am to 07:00 pm.

Jantar Mantar entry fee:
To enter the observatory, Indian citizens should pay INR 5 and foreign nationals have to pay INR 100.

Jantar Mantar location:
Sansad Marg, Connaught Place, New Delhi, Delhi 110001.