Chand Baori is a famous stepwell situated in the village of Abhaneri near Jaipur in the Indian state of Rajasthan.
It was built in the 9th century and has 3500 narrow steps in 13 stories.
All forms of the stepwell may be considered to be particular examples of the many types of storage and irrigation tanks that were developed in India, mainly to cope with seasonal fluctuations in water availability. A basic difference between stepwells on the one hand, and tanks and wells on the other, was to make it easier for people to reach the ground water, and to maintain and manage the well.
In some related types of structure (johara wells), ramps were built to allow cattle to reach the water