A handy landmark among the chaos is Iswari Minar Swarga Sal near Tripolia Gate. The minaret was erected by Jai Singh’s son, Iswari, who later killed himself rather than face the advancing Maratha army. As the ultimate act of Rajput loyalty, 21 wives and concubines committed jauhar on his funeral pyre. You can spiral to the top of the minaret for excellent views over the old city. The entrance is around the back of the row of shops lining Chandpol Bazaar. To get there take the alley that’s 50m west of the minaret along Chandpol Bazaar, or go via the entrance to the City Palace, which is 50m west of Tripolia Gate and 200m east of the minaret.