This is #ChandBawdi of #Rajasthan. There are a total of 3500 steps in it, it is said that even if a person came down even after making a sign on these stairs, he could not climb back up the same stairs. There is also a 17 km long tunnel in this stepwell which was used by #Maharaj #Chand during the war. It is a 1200 year old stepwell, some historians believe that this entire stepwell was built in just one day.(Chand Bawdi, Rajasthan)