What is deepest well in the world? Chand Baori is a famous stepwell situated in the village Abhaneri near Jaipur in Indian state of Rajasthan. It has 3,500 steps, spread over 13 stories, with one vertigo inducing view. At 100 feet deep, Chand Baori in Abhaneri, India is the world’s deepest stepwell. No railings and a 100 foot plunge into water? Cool!!!