Kumhrar or Kumrahar is the name of an area of Patna, where remains of the ancient city of Pataliputra were excavated. It is located 5 km east of Patna Railway Station.Archaeological remains of the Mauryan period (322–185 BCE) have been discovered here, this include the ruins of a hypostyle 80-pillared hall The excavation finding here dates back to 600 BCE, and marks the ancient capital of Ajatshatru, Chandragupta and Ashoka, and collectively the relics range from four continuous periods from 600 BCE to 600 CE.