The Buddhist caves in India. Maharashtra state Aurangabad Dist. Ellora caves form an important part of Indian rock-cut architecture, and are among the most prolific examples of rock-cut architecture around the world. There are more than 1,500 known rock cut structures in India, out of which about 1000 were made by Buddhists (mainly between 200 BCE and 600 CE), 300 by Hindus (from 600 CE to 1200 CE), and 200 by Jains (from 800 CE to 1200 CE). Many of these structures contain works of art of global importance, and many later caves from the Mahayana period are adorned with exquisite stone carvings. These ancient and medieval structures represent significant achievements of structural engineering and craftsmanship.