Jantar Mantar is one of the most attractive tourist places to visit in South Delhi. The Mantar resembles a sundial that was constructed by Maharaja Jai Singh in the year 1724. The Mantar has thirteen astronomical instruments including Jaiprakash Yantra, Samrat Yantra, Misra Yantra, and Ram yantra. The observatory painted in red was constructed to foretell the planetary movements and details of celestial bodies. Those who love astronomy will love visiting this place.
