The oldest, the Khapra Kodia caves belong to 3rd-4th century AD and are plainest of all cave groups. These caves are along the edge of the ancient Sudarshan Lake (which no longer exists) and the northern side of Uparkot. The chambers are separated into an east-west longitudinal crest. The rectangle western wing and the ‘L’ shaped wing used by the Monks as a monsoon shelter are the important parts of the caves. They were carved into living rock during the reign of Emperor Ashoka and are considered the earliest monastic settlement in the area. After many years of use, they were abandoned because cracks above them allowed water to seep into living quarters, rendering them unusable. Many accounts say that after this, the monks left for Maharashtra where they went on to carve many similar and more elaborate structures. Khapara Kodia was damaged by later quarrying and now only the highest story remains.
