Pataliputra was an ancient city situated on the banks of the Ganga in eastern India, corresponding to the modern city of Patna, the capital of the state of Bihar. For nearly a thousand years, it served as the political, cultural, and intellectual centre of several major Indian dynasties, including the Haryanka, Shishunaga, Nanda, Maurya, Shunga, and Gupta empires. It is most closely associated with Emperor Ashoka of the Maurya Empire, who made it the administrative seat of one of the largest empires of the ancient world.
| Key facts | |
|---|---|
| Modern location | Patna, Bihar, India |
| River | Ganga (at the confluence with the Son) |
| Earlier name | Pataligrama |
| Other names | Kusumapura, Pushpapura, Palibothra (Greek) |
| Region | Magadha |
| Notable rulers | Ajatashatru, Udayin, Mahapadma Nanda, Chandragupta Maurya, Ashoka, Chandragupta I, Samudragupta, Chandragupta II |
| Associated empires | Haryanka, Shishunaga, Nanda, Maurya, Shunga, Gupta, Pala |
Pataliputra grew from a small settlement called Pataligrama, established as a fort by the Magadhan king Ajatashatru on the southern bank of the Ganga. Under his successor Udayin, the capital of Magadha was shifted from Rajagriha to Pataliputra, owing to its strategic riverine location. The site lay near the confluence of the Ganga, Son, Gandak, and Ghaghara rivers, providing natural defences and access to long-distance trade routes.
The name Pataliputra is traditionally derived from the patali tree (trumpet flower). The city was also referred to in classical Indian literature as Kusumapura ("city of flowers") and Pushpapura. Greek and Roman writers, including Megasthenes, Strabo, and Arrian, called it Palibothra.
Classical accounts describe Pataliputra as a parallelogram-shaped city stretched along the Ganga. Megasthenes recorded that the city wall had 64 gates and 570 towers, surrounded by a deep moat. Archaeological excavations at sites such as Kumhrar, Bulandibagh, and Agam Kuan in modern Patna have uncovered remains of a large pillared hall with polished sandstone columns, wooden palisades, and ring wells, corroborating elements of these classical descriptions.
Pataliputra was a major centre of statecraft, scholarship, and religion in ancient India. Tradition associates it with figures such as Kautilya, the political philosopher and author of the Arthashastra; the grammarian Patanjali; and the astronomer-mathematician Aryabhata, who composed the Aryabhatiya at Kusumapura. The city was also a major hub for the spread of Buddhism and Jainism, and its court hosted envoys from the Hellenistic world, including Megasthenes from Seleucus I Nicator and later Deimachus and Dionysius.
Modern archaeological investigation of Pataliputra began in the late 19th and early 20th centuries, with excavations led by L. A. Waddell and later by D. B. Spooner at Kumhrar. The discovery of a Mauryan-era pillared hall, along with finds at Bulandibagh of timber palisade walls, provided physical evidence of the ancient capital. The site is protected and partially preserved as the Kumhrar archaeological park in Patna.