Jantar Mantar In Jaspur Rajasthan

If you have any doubts about having to spend your time at an observatory on your tour, reconsider it. Jantar Mantar is not just like any other average observatory; it is ranked amongst the largest observatories of the world. Built during the period of Maharaja Jai Singh II, the astronomical observatory has the largest sundial of the world. Maharaja Jai Singh II had avid interest in various subjects including architecture, astronomy, philosophy and astronomy.