Jantar Mantar : info and guided tour
Introduction to Jantar Mantar
Jantar Mantar in New Delhi is a historic astronomical observatory located near Connaught Place, on Sansad Marg. It is part of the ensemble of scientific instruments built in India during the Mughal era to observe the sky, measure the movements of the stars, and track time with precision. The site stands out for its monumental geometric forms.
The site was designed as an open-air observation space, where immense stone structures serve as scientific instruments. You can see dials, arcs, and slanted walls with clean lines, designed to capture the shadow and the sun. This distinctive architecture gives the site a silhouette that is both technical and spectacular.
Jantar Mantar is especially famous for its rare link between science, architecture, and urban heritage. In the Indian capital, it offers a striking contrast with the lively district that surrounds it. Visitors come to discover its large instruments, often photographed for their precise geometry and monumental presence in the heart of New Delhi.
Discover New Delhi with a private guide
A private guide can help explain how the instruments work, their astronomical purpose, and the site’s place in the history of New Delhi. This guided visit also makes it easier to read the monument’s forms and understand its details, which are often less obvious without explanation.


