This largely forgotten but impressive 16th century tomb lies in the Suraj Miani suburb to the north of the city centre. Akbar's mother has her own tomb nearby.
To get here take a passenger tonga from the north side of Kutchery Chowk to Suraj Miani in the northern outskirts and then walk 400m east and south, winding through the backstreets. You'll be able to see the huge octagonal building from the tonga. A qinji costs about Rs60 (Rs10 per person if there are six people) or it's Rs70 by autorickshaw.