Jantar Mantar Jaipur

Jantar Mantar Jaipur, is an astronomical observation site built in the early 18th century. It includes a set of some twenty main fixed instruments. They are monumental examples in masonry of known instruments but which in many cases have specific characteristics of their own. The Jantar Mantar is an expression of the astronomical skills and cosmological concepts of the court of a scholarly prince at the end of the Mughal period.

The Jantar Mantar observatory in Jaipur constitutes the most significant and best preserved set of fixed monumental instruments built in India in the first half of the 18th century; some of them are the largest ever built in their categories. Designed for the observation of astronomical positions with the naked eye, they embody several architectural and instrumental innovations. The observatory forms part of a tradition of Ptolemaic positional astronomy which was shared by many civilizations. It contributed by this type of observation to the completion of the astronomical tables of Zij. It is a late and ultimate monumental culmination of this tradition.

Through the impetus of its creator, the prince Jai Singh II, the observatory was a meeting point for different scientific cultures, and gave rise to widespread social practices linked to cosmology. It was also a symbol of royal authority, through its urban dimensions, its control of time, and its rational and astrological forecasting capacities. The observatory is the monumental embodiment of the coming together of needs which were at the same time political, scientific, and religious.

Historic Significance of Jantar Mantar
The Jantar Mantar was constructed by Maharaja Sawai Jai Singh II who from a very young age was fascinated by the movement of the celestial objects. The instruments at the Jaipur Jantar Mantar are made of stone and are very large structures. To ensure accuracy the structures were first made out of wood and the measurements were adjusted. Once the dimensions were perfected the construction was replicated in stone to give us the magnificent Jantar Mantar.

How to Reach Jantar Mantar
This astronomical observatory is located at the heart of the city and is walking distance from the city palace.