Jantar Mantar
- Jaipur
Overview
Jantar Mantar, Jaipur is a historic astronomical observatory located in Jaipur in Rajasthan. It is one of the most important scientific monuments built in India during the eighteenth century.
The observatory was built by Maharaja Sawai Jai Singh II in 1734. He was deeply interested in astronomy and wanted accurate instruments to study the movement of stars and planets.
Jantar Mantar includes a collection of large stone instruments used to measure time, track celestial bodies, and observe astronomical positions. The instruments are carefully designed so that they can give accurate readings using sunlight and shadows.
Today the site is recognized as a UNESCO World Heritage Site and remains one of the best preserved astronomical observatories in the world.
Open Hours
- Open Days: All days of the week
- Open Time: 9:00 AM
- Closing Time: 4:30 PM
Morning hours are comfortable for visiting and viewing the instruments.
Entry Fee - Indians vs Foreigners
| Category | Ticket Price (INR) |
|---|---|
| Indian Citizens | ₹50 |
| Foreign Tourists | ₹200 |
| Students | Discounted tickets available |
| Camera Charges | May apply |
What To Expect
Giant Astronomical Instruments
Visitors can see large structures designed to measure time, angles, and positions of celestial objects.
Samrat Yantra
The most famous instrument here is Samrat Yantra, a large sundial that can measure time with great accuracy.
Unique Architecture
The observatory structures have geometric shapes and are built with stone and marble.
Educational Experience
Information boards and guides explain how the instruments were used for astronomical observations.
Tips
- Visit early in the morning when the site is less crowded.
- Consider hiring a guide to better understand how the instruments work.
- Carry water during warmer months.
- Combine the visit with nearby attractions such as City Palace, Jaipur and Hawa Mahal.
- Follow monument rules and maintain cleanliness.
About Jantar Mantar
Jantar Mantar, Jaipur was built to improve the accuracy of astronomical calculations during the eighteenth century.
Maharaja Sawai Jai Singh II studied astronomy and worked with scholars to design instruments that could measure celestial movements more precisely than earlier tools.
The observatory originally contained nineteen instruments. Many of them still remain in good condition and continue to demonstrate how ancient astronomers studied the sky.
Today Jantar Mantar is both a scientific heritage site and an important tourist attraction in Jaipur.
Detailed Information
| Detail | Information |
|---|---|
| Built By | Maharaja Sawai Jai Singh II |
| Construction Year | 1734 |
| Type | Astronomical observatory |
| Architectural Style | Scientific and geometric architecture |
| Material Used | Stone and marble |
| Famous Instrument | Samrat Yantra |
| UNESCO Status | World Heritage Site |
| Location | Jaipur, Rajasthan |
Near by Places
Sisodia Rani Palace
Amber Fort
Hawa Mahal
Jaipur City Palace
Rambagh Palace
Jaigarh Fort
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Sidi Saiyyed Mosque
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Mehrangarh Fort
Laxmi Niwas Palace
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Frequently Asked Questions
Where is Jantar Mantar located?
Jantar Mantar, Jaipur is located in Jaipur in Rajasthan.
Who built Jantar Mantar?
The observatory was built by Maharaja Sawai Jai Singh II.
What is Jantar Mantar used for?
It was used to study the movement of stars, planets, and to measure time.
What is the most famous instrument at Jantar Mantar?
The most famous instrument is Samrat Yantra, a large sundial.
Why is Jantar Mantar important?
It is one of the largest and best preserved astronomical observatories built in the eighteenth century.