Jantar Mantar

Welcome to Jantar Mantar in New Delhi, a magnificent site where the grand scientific passion and astronomical wisdom of eighteenth-century India continue to resonate. Long before the widespread adoption of modern optical…

The first landmark instrument we encounter here at Jantar Mantar is the extraordinary Samrat Yantra, a name that signifies the supreme instrument. This awe-inspiring structure stands as one of the largest sundial monuments ever…

The next extraordinary instrument before us is the Jaya Prakash Yantra, a name that translates to the light of victory. This highly innovative observatory instrument features two hollowed-out hemispherical bowl structures sunken…

The third magnificent instrument we encounter is the Rama Yantra. This extraordinary installation consists of two large, open-topped cylindrical masonry structures designed to record the exact altitude and azimuth angles of…

The fourth landmark instrument we visit is the Misra Yantra, a name that literally means the mixed instrument. This singular architectural marvel combines five distinct astronomical measuring functions into a single structure. …

The fifth instrument we examine is the Shasthansa Yantra, an ingenious device based on the principle of the camera obscura or pinhole camera. The term Shasthansa translates to one sixth, referencing the sixty-degree arc of the…

As we look back upon the grand red masonry instruments of Jantar Mantar, our journey through this extraordinary astronomical sanctuary comes to a thoughtful close. The monumental observatory we have explored today stands as a…