Jantar Mantar, Varanasi. / 25.307721; 83.010701. Jantar Mantar is an observatory built in Varanasi in the year 1737 by Maharaja Jai Singh II of kingdom of Amber (later called Jaipur ). The observatory is one of the five built by Maharaja Jai Singh II . [1] [2]

undefined undefined Likely to Sell Out Four-Day Private Luxury Golden Triangle Tour to Agra and Jaipur From New Delhi 443 See some of India's most iconic cities on this comprehensive 4-day Golden Triangle tour. Relax in the comfort of a private air-conditioned vehicle and make your way between Delhi, Agra, and Jaipur.