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"Jantar Mantar" New Delhi Things to Do Tip by Willettsworld

New Delhi Things to Do: 430 reviews and 879 photos

Located about 250 meters south of Connaught Place, Jantar Mantar is one of the world's oldest astronomical observatories. Maharaja Jai Singh II of Jaipur (1699-1743) built this collection of salmon-colored structures after studying Hindu, and Muslim astronomical works. The observatory gives a good insight into the technological innovations of the time and is an integral part of India's scientific heritage. According to Sayyid Ahmad Khan, the author of Athar-us-Sanadid, the construction was completed in 1724. Since Jai Singh himself mentioned that he built the instruments by the order of the emperor Muhammad Shah, who ascended the throne only in 1719, the date of Sayyid Ahmad Khan appears to be authentic.

The Jantar Mantar Observatory contains six instruments. The most important or the 'Supreme Instrument' in Jantar Mantar is the Samrat-Yantra, the huge sundial. There are signs beside each instrument explaining how it works.

Open: Sunrise to Sunset everyday. Admission: Rs100 for foreigners.

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  • Written Apr 10, 2007
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