Ideal Duration: 4-6 hours
Best Time: Throughout the year
Nearest Airport: Sanganeer
Nearest Railway Station: Jaipur
Jantar Mantar in Jaipur is a Home to collection of nineteen architectural astronomical instruments built by King Jai Singh II, its a UNESCO World Heritage site . Various instruments are Chakra Yantra, Dakshin Bhitti Yantra, Digamasha Yantra, Disha Yantra and more ancient instruments. This site attracts architects, mathematicians, geographers and historians. He made 5 such observatories in different parts of the country: Jaipur, Mathura, Delhi, Ujjain, and Varanasi.