Close to the City Palace there is a place called Jantar Mantar which is really quite unusual.
Jantar Mantar in Jaipur, built by Maharaja Sawai Jai Singh II in 1734, is an astronomical observatory with 19 large instruments designed to measure time, track stars, and predict eclipses. Made of stone and marble, its most famous structure is the Samrat Yantra, the world’s largest sundial. It’s a UNESCO World Heritage Site and showcases the scientific and architectural brilliance of 18th-century India.
