Mauryan Architecture (Ashokan pillars, palaces)
Art & Culture › Architecture · Topic 1.2
Mauryan architecture (c. 321 to 185 BCE) is the first large-scale use of polished stone in India. Its forms are the Ashokan monolithic pillars of Chunar sandstone (at Lauriya Nandangarh in Bihar and at Sankisa, Sarnath and Prayagraj in Uttar Pradesh), the rock-cut Barabar caves in Bihar, the brick core of the Great Stupa at Sanchi in Madhya Pradesh, and the timber palace of Pataliputra (modern Patna). The Sarnath lion capital, also called the Lion Capital of Ashoka (Asoka), became the National Emblem of India in 1950. The glassy finish is the Mauryan polish.
6 min read · UPSC Prelims · Art & Culture · Architecture
At a Glance
- Period c. 321 to 185 BCE
- Key patron Ashoka (c. 268 to 232 BCE)
- Stone Chunar sandstone with Mauryan polish
- Signature form Monolithic pillar with animal capital
- Caves Barabar and Nagarjuni hills, Bihar
- Exam link UPSC Prelims, Art and Culture: Architecture
Where Does It Fit?
This topic follows the Harappan phase and opens the historical period of Indian architecture. It sets up the Post-Mauryan stupas and rock-cut halls, and the Gupta temples which replace the Mauryan court art as the main building tradition. Previous topic: Harappan Period (town planning, Great Bath, granaries). Next topic: Post-Mauryan Period (Sunga, Kanva, Kushana).
What Are the Main Mauryan Structures?
| Type | Details | Examples and states | Period |
|---|---|---|---|
| Ashokan pillars | Free-standing monolithic columns of Chunar sandstone, tapering, with a plain shaft and polished surface. Carried edicts of Ashoka | Lauriya Nandangarh, Lauriya Araraj and Rampurva (Bihar); Sankisa, Sarnath and Prayagraj (Uttar Pradesh); Delhi-Topra (brought to Delhi from Haryana in the 14th century) | c. 268 to 232 BCE (Ashoka) |
| Palaces | The capital Pataliputra had a timber palisade and a hall with many pillars, described by the Greek envoy Megasthenes | Kumrahar, Patna, Bihar (remains of an 80-pillared hall) | c. 3rd century BCE |
| Rock-cut caves | Hard granite caves with polished interiors, given to Ajivika monks. Among the earliest rock-cut caves of India | Barabar caves (Sudama, Lomas Rishi, Karan Chaupar, Vishvakarma) and Nagarjuni caves, Jehanabad district, Bihar | Ashoka’s 12th regnal year onward; Nagarjuni under Dasharatha |
| Stupas | Hemispherical mounds of brick holding relics of the Buddha. Ashoka is credited with opening earlier relic stupas and building many new ones | Core of the Great Stupa, Sanchi, Raisen (Madhya Pradesh); Piprahwa, Siddharthnagar (Uttar Pradesh) | 3rd century BCE (Ashokan phase) |
| Court and folk art | Large stone figures of yakshas and yakshis and animal sculptures on the edge of the cave and stupa tradition | Didarganj Yakshi, Patna (Bihar); Dhauli elephant (Odisha) | 3rd century BCE (date of the Yakshi debated) |
How Is a Typical Ashokan Pillar Built?
- Shaft: a single piece of polished sandstone, round, smooth and tapering upward, often 12 to 15 m high
- Capital: an inverted lotus bell at the top, which resembles the Persian bell capital but is built without a column base
- Abacus: a circular or rectangular slab above the lotus, with carved reliefs such as geese, wheels or animals
- Crowning animal: lion, bull, horse or elephant, symbol of royal power and of the Buddha
- Chakra: a wheel (dharmachakra) carried above the animals in the Sarnath capital
- Polish: the Mauryan polish, a bright glassy lustre on the stone that survives for over two thousand years
- Edicts: inscribed in Brahmi on the shaft, giving the ruler
- Number: about thirty pillars survive, though only a few retain their capitals
What Else Should You Remember?
- Sarnath lion capital: Four lions stand back to back on an abacus with a chakra and four animals, an elephant, a bull, a horse and a lion, separated by wheels. It is kept in the Sarnath Museum
- National Emblem: The Government of India adopted the Sarnath capital as the State Emblem on 26 January 1950, showing three lions in view, with the Ashoka Chakra at the base and the motto Satyameva Jayate in Devanagari
- Influence of Persia: Scholars debate the Achaemenid influence on the polish and the bell capital, though Mauryan pillars are monolithic and free-standing, unlike Persian columns in several drums
- Barabar caves: The Barabar hills in Jehanabad district, Bihar, near Gaya, hold the Sudama and Karan Chaupar caves that Ashoka gave to the Ajivikas. Lomas Rishi has no dedicatory inscription but is linked with the same group, and its horseshoe-shaped chaitya arch is carved in stone as in wooden prototypes
- Nagarjuni caves: Dedicated by Dasharatha, a later Mauryan king, in the Barabar group
- Pataliputra: The capital had a long timber wall with towers and gates. Kumrahar excavation found fragments of the pillared hall, possibly a copy of the Achaemenid Persepolis hall
- Rampurva bull: A bull capital, along with a lion capital, at Rampurva in West Champaran, Bihar
- Sankisa: The capital has an elephant, in Uttar Pradesh
- Allahabad pillar: Prayagraj pillar carries Ashokan edicts and later inscriptions of Samudragupta and Jahangir
- Lumbini: The pillar at Lumbini in Nepal records the visit of Ashoka and the birth of the Buddha
- Alternate names: Ashoka is also spelt Asoka, Pataliputra is modern Patna, the Mauryan polish is also called Mauryan lustre, and the Sarnath capital is called the Lion Capital of Ashoka
- Sarnath World Heritage: The Ancient Buddhist Site of Sarnath in Uttar Pradesh, with the Chaukhandi Stupa and the Archaeological Remains of Sarnath, was inscribed by UNESCO on 25 July 2026 as India’s 45th World Heritage Site. The Lion Capital itself is displayed in the Sarnath Museum
- Stupa tradition: Stupas are studied further in Buddhist Rock-cut & Stupa Architecture (Ajanta, Ellora, Elephanta Caves; Sanchi, Bharhut, Amaravati Stupas; Chaityas and Viharas)
- Sculpture: For yakshas and the polished figures see Sculptures of Mauryan Age
Why Does It Matter for the Exam?
- Pillar capitals: questions ask which animal belongs to which site
- National Emblem: Sarnath, four lions, wheel, adopted in 1950
- Barabar caves: Ajivikas, Jehanabad district (near Gaya), Bihar, among the oldest rock-cut caves
- Material: Chunar sandstone, polished surface
- Common errors: calling Mauryan pillars Buddhist temples, or saying that the Barabar caves were Buddhist
As an analytical point, Mauryan architecture blended foreign technique and local craft to create a state art that conveyed power and dhamma together. The shift from wood to stone after Ashoka shows how imperial patronage can change materials and skills across a region.
Why Is This Topic Important?
- Prelims Pillars, capitals and caves
- Mains State patronage and art
- Symbols National Emblem origin
What Came Next?
The next topic covers the Sunga, Kanva and Kushana period, when stupas gained carved railings and gateways. Next topic: Post-Mauryan Period (Sunga, Kanva, Kushana).
Key People and Terms
- Mauryan polish Glassy finish on stone
- Lauriya Nandangarh Ashokan pillar site in Bihar
- Ajivikas Sect that used Barabar caves
- Megasthenes Greek envoy, wrote on Pataliputra
- Abacus Slab above the lotus
- Dharmachakra Wheel of the law
Related Topics in Maarg Manthan
Study this topic together with these linked topics from other subjects.
- Mauryan Art and Architecture (Ancient History)
Exam Corner
Points to Remember
- Material: Chunar sandstone, Mauryan polish.
- Emblem: Sarnath lion capital, adopted 1950.
- Caves: Barabar for the Ajivikas.
- Palace remains: Kumrahar, Patna.
- Pillar edicts are in Brahmi script.
Do Not Confuse With
- Mauryan pillars and Persian columns One piece versus several drums
- Barabar caves and Ajanta caves Ajivika caves of granite versus Buddhist caves of basalt
- Sarnath capital and the Rampurva capital Four lions versus a single bull or lion
Memory Hook
Chunar stone, mirror polish, lions on a lotus: that is a Mauryan pillar.
Mains Angle
Questions ask about the nature of the Mauryan state art. These points give a frame.
- Patronage Royal art as state ideology
- Technique Polish and monolith
- Symbolism Dhamma and emblem
- Continuity Sarnath capital as symbol
A Question You May Face
An original practice question, not a past paper question.
“Examine the salient features of Mauryan architecture and show how its symbols continue to influence the Indian state.”
How to Answer
- Intro Mauryan period, Ashoka as patron.
- Features Pillars, caves, palace, stupas.
- Symbolism Lion capital and emblem.
- Conclusion Legacy and continuity.
GS Relevance
Frequently Asked Questions
What are Ashokan pillars made of?
Ashokan pillars were made of polished Chunar sandstone from near Varanasi. Each pillar had a single piece shaft, a lotus capital and an animal figure at the top. The shaft was dressed to a bright, glassy finish known as the Mauryan polish, which has survived for more than two thousand years.
Why is the Sarnath lion capital important?
The Sarnath lion capital has four lions back to back above a wheel, with an elephant, a bull, a horse and a lion on the abacus. It was adopted as the State Emblem of India on 26 January 1950, with the Satyameva Jayate motto added below.
What are the Barabar caves?
The Barabar caves in Jehanabad district, Bihar, near Gaya, are among the earliest rock-cut caves in India. Ashoka gave Sudama and other caves to the Ajivika sect. They are cut in hard granite with a mirror polish, and the Lomas Rishi entrance copies a wooden hut with a curved roof.
What was the Mauryan palace at Pataliputra like?
The Mauryan capital Pataliputra was protected by a long wooden palisade, as described by Megasthenes. At Kumrahar in Patna, excavations found traces of a large pillared hall with polished sandstone columns, thought to have had about eighty pillars. The palace itself was probably built in wood.
Did Ashoka build stupas?
Ashoka is credited by Buddhist tradition with opening earlier relic stupas and distributing relics to many new ones. The brick core of the Great Stupa at Sanchi is linked with his time. Later dynasties added the stone railing and gateways, so the present form is Post-Mauryan.
Why is Mauryan architecture important for UPSC?
Prelims asks which animal belongs to which pillar site, the stone and polish of the pillars, and who used the Barabar caves. The Sarnath lion capital as the National Emblem is a favourite. Mains uses Mauryan art to discuss state patronage, foreign influence and continuity of symbols.
What is the difference between Mauryan pillars and Persian columns?
A Mauryan pillar is a single piece of polished Chunar sandstone, free-standing, with an animal capital and no base. A Persian column of the Achaemenid type, as at Persepolis, is built of several stone drums, stands on a base and has a bull or lion bracket capital. The similarity is only partial.
PYQ Practice — Statement Analysis
1 The Sarnath lion capital was adopted as the State Emblem of India.
Adopted on 26 January 1950.
2 The Barabar caves were given to Buddhist monks by Ashoka.
They were given to the Ajivika sect.
3 Ashokan pillars were made of Chunar sandstone.
With a Mauryan polish.
4 The Kumrahar excavation found remains of a Mauryan pillared hall.
Near Patna, ancient Pataliputra.
5 Mauryan pillars were built of several stone drums joined together.
They were monolithic.
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