The Jaigarh Fort sits atop a hill that overlooks Jaipur. In the past, it was a safe haven with a direct underground tunnel from the Amber Fort which sits below in its shadow. Should Amber have ever fallen to attack, its residents could make their getaway to Jaigarh.
In December 2017, during a visit to Jaipur, I finally made it up to this fort and had a brief walk around.
Work to improve its infrastructure and presentation continues.