Witness the sector's largest sundial at Jantar Mantar. taken into consideration as one among the biggest observatories within the global, Jantar Mantar is listed in UNESCO's global heritage websites as well. This region is renovated every yearwith the aid of the government to provide precise measurements of time, declination of the solar and the positions of constellations, at the side of several different astronomical phenomena.
Popular structures in the Jantar Mantar are the 'Samrat Yantra' (the arena's largest sundial), the 'Hindu Chhatri', the 'Jaiprakash Yantra' and numerous geometric structures with astronomical gadgets to probe the 'universe'. presently it holds 14 most important geometric contraptions.