A UNESCO World Heritage Site, Jantar Mantar is an open-air observatory built in the 18th century by Maharaja Sawai Jai Singh II. It features 19 large instruments used for astronomical calculations, including the world’s largest stone sundial. These instruments were incredibly accurate for their time and still fascinate scientists and tourists today. Located near the City Palace, it’s ... https://www.captureatrip.com/blog/places-to-visit-in-jaipur