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Jantar Mantar
Home / Varanasi /Jantar Mantar

Jantar Mantar

Astronomy

The Jantar Mantar in Varanasi is one of five observatories built by Maharaja Jai Singh II of Jaipur, a keen astronomer. Constructed in 1737 atop the Man Mandir Ghat, it was designed to measure local time, altitude of the sun, and the declination of stars and planets.

While less famous than its counterparts in Jaipur and Delhi, it is significant because it sits high above the Ganges. The main instruments include the Samrat Yantra (a giant sundial) and the Chakra Yantra. It is a fascinating stop for those interested in the history of science.

The site has recently been restored by the Archaeological Survey of India (ASI). It offers some of the best photographic vantage points of the river and the city skyline.

Visit Jantar Mantar with Us

Get a guided tour, skip the lines, and learn the history.

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