It was thanks to the Emerits Airlines offices being next to Jantar Mantar/a> that I finally had a chance to visit this monument. I had imagined it to be something with aincient telescopes but it was nothing of the kind. There were a series of structures arranged around a compound. Each structure was a yantra or tool. You could physically get into them and had to climb a number of stairs [Read more…] about Accessible astronomy, Moghal style