India has 5 Jantar Mantars, but only one is a UNESCO World Heritage Site; here’s where they are
Delhi’s Jantar Mantar was the first among the five to be built in 1721. Located on Parliament Street, it originally featured several astronomical instruments used to observe the movement of celestial bodies and calculate calendars. It remains a significant part of Delhi’s heritage monuments. Today, Delhi’s Jantar Mantar is recongised as a peaceful protest site…