Jantar Mantar
Monument in Central Delhi
Nestled in the city of Delhi, Jantar Mantar is a space observatory that's hundreds of years old. Constructed in 1724, Jantar Mantar is a monument built to explore the skies. Learn about this fascinating structure as you plan a trip to India.A Kingly InventionJantar Mantar was the brainchild of Maharaja Jai Singh II of Jaipur. Remarkably, this king ...