Sanchi Stupa is a Buddhist complex, famous for its Great Stupa, on a hilltop at Sanchi Town in Raisen District of the State of Madhya Pradesh, India. It is located, about 23 kilometers from Raisen town, the district headquarter and north-east of Bhopal, capital of Madhya Pradesh.
The Great Stupa at Sanchi is one of the oldest stone structures in India, and an important monument to the historical architecture of India. It was originally commissioned by the Mauryan emperor Ashoka in the 3rd century BCE. Its nucleus was a simple hemispherical brick structure built over the relics of the Buddha. It was crowned by the chatra, a parasol-like structure symbolising high rank, which was intended to honour and shelter the relics. The original construction work of this stupa was overseen by Ashoka, whose wife Devi was the daughter of a merchant of nearby Vidisha. Sanchi was also her birthplace as well as the venue of her and Ashoka's wedding. In the 1st century BCE, four elaborately carved toranas (ornamental gateways) and a balustrade encircling the entire structure were added. The stupa at Sanchi built during the Mauryan period was made of bricks. The composite flourished until the 11th century.
Sanchi is the center of a region with a number of stupas, all within a few miles of Sanchi, including Satdhara (9 km to the W of Sanchi, 40 stupas, the Relics of Sariputra and Mahamoggallana, now enshrined in the new Vihara, were unearthed there), Bhojpur (also called Morel Khurd, a fortified hilltop with 60 stupas) and Andher (respectively 11 km and 17 km SE of Sanchi), as well as Sonari (10 km SW of Sanchi). Further south, about 100 km away, is Saru Maru. Bharhut is 300 km to the northeast.
Sanchi Stupa is depicted on the reverse side of the Indian currency note of 200 to signify its importance to Indian cultural heritage.
Overview
The monuments at Sanchi today comprise a series of Buddhist monuments starting from the Mauryan Empire period (3rd century BCE), continuing with the Gupta Empire period (5th century CE), and ending around the 12th century CE. It is probably the best preserved group of Buddhist monuments in India. Its nucleus was a hemispherical brick structure built over the sacred relics of the Buddha, The original Stupa only had about half the diameter of today's stupa, which is the result of enlargement by the Shungas. It was covered in brick, in contrast to the stones that now cover it.
Ashoka pillar
A pillar of finely polished sandstone, one of the Pillars of Ashoka, was also erected on the side of the main Torana gateway. The bottom part of the pillar still stands. The upper parts of the pillar are at the nearby Sanchi Archaeological Museum. The capital consists in four lions, which probably supported a Wheel of Law, as also suggested by later illustrations among the Sanchi reliefs. The pillar has an Ashokan inscription (Schism Edict)
The pillar, when intact, was about 42 feet in height and consisted of round and slightly tapering monolithic shaft, with bell-shaped capital surmounted by an abacus and a crowning ornament of four lions, set back to back, the whole finely finished and polished to a remarkable luster from top to bottom. The abacus is adorned with four flame palmette designs separated one from the other by pairs of geese, symbolical perhaps of the flock of the Buddha's disciples. The lions from the summit, though now quite disfigured, still testify to the skills of the sculptors.
The sandstone out of which the pillar is carved came from the quarries of Chunar several hundred miles away, implying that the builders were able to transport a block of stone over forty feet in length and weighing almost as many tons over such a distance. They probably used water transport, using rafts during the rainy season up until the Ganges, Jumna and Betwa rivers. Temple 40 has remains of three different periods, the earliest period dating to the Maurya age, which probably makes it contemporary to the creation of the Great Stupa. An inscription even suggests it might have been established by Bindusara, the father of Ashoka. The original 3rd century BCE temple was built on a high rectangular stone platform, 26.52×14×3.35 metres, with two flights of stairs to the east and the west. It was an apsidal hall, probably made of timber. It was burnt down sometime in the 2nd century BCE.
Later, the platform was enlarged to 41.76×27.74 metres and re-used to erect a pillared hall with fifty columns (5×10) of which stumps remain. Some of these pillars have inscriptions of the 2nd century BCE. In the 7th or 8th century a small shrine was established in one corner of the platform, re-using some of the pillars and putting them in their present position. The original brick stupa was covered with stone during the Shunga period.
Given the rather decentralized and fragmentary nature of the Shunga state, with many cities actually issuing their own coinage, as well as the relative dislike of the Shungas for Buddhism, some authors argue that the constructions of that period in Sanchi cannot really be called "Shunga". They were not the result of royal sponsorship, in contrast with what happened during the Mauryas, and the dedications at Sanchi were private or collective, rather than the result of royal patronage.
The style of the Shunga period decorations at Sanchi bear a close similarity to those of Bharhut, as well as the peripheral balustrades at the Mahabodhi Temple in Bodh Gaya.
thumb|300px|The Great Stupa under the [[Sungas. The Sungas nearly doubled the diameter of the initial stupa, encasing it in stone, and built a balustrade and a railing around it.]]
Great Stupa (No 1)
During the later rule of the Shunga, the stupa was expanded with stone slabs to almost twice its original size. The dome was flattened near the top and crowned by three superimposed parasols within a square railing. With its many tiers it was a symbol of the dharma, the Wheel of the Law. The dome was set on a high circular drum meant for circumambulation, which could be accessed via a double staircase. A second stone pathway at ground level was enclosed by a stone balustrade. The railings around Stupa 1 do not have artistic reliefs. These are only slabs, with some dedicatory inscriptions. These elements are dated to circa 150 BCE, Some reliefs are visible on the stairway balustrade, but they are probably slightly later than those at Stupa No2, Some authors consider that these reliefs, rather crude and without obvious Buddhist connotations, are the oldest reliefs of all Sanchi, slightly older even than the reliefs of Sanchi Stupa No.2. slightly before the reliefs of Bharhut for the earliest, with some reworks down to the 1st century CE. For the first time, clearly Buddhist themes are represented, particularly the four events in the life of the Buddha that are: the Nativity, the Enlightenment, the First Sermon and the Decease.
The decorations of Stupa No. 2 have been called "the oldest extensive stupa decoration in existence", and this Stupa is considered as the birthplace of Jataka illustrations. The reliefs at Stupa No.2 bear mason marks in Kharoshthi, as opposed to the local Brahmi script. Foreigners from Gandhara are otherwise known to have visited the region around the same time: in 115 BCE, the embassy of Heliodorus from Indo-Greek king Antialkidas to the court of the Sungas king Bhagabhadra in nearby Vidisha is recorded, in which Heliodorus established the Heliodorus pillar in a dedication to Vāsudeva. This would indicate that relations had improved at that time, and that people traveled between the two realms.
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|+ style="background:#CD853F; font-size: 100%; text-align: center"| Stupa No. 2. Shunga structures and decorations<br />(end of 2nd century BCE)
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| style="background:#DEB887; text-align:center ; width: 10%;" |200px<br />Stupa No. 2<br />Shunga period, but mason's marks in Kharoshti point to craftsmen from the north-west (region of Gandhara) for the earliest reliefs (circa 115 BCE).
Flying griffin Sanchi Stupa 2.jpg|Griffin with Brahmi script inscription.
Female riding a Centaur Sanchi Stupa 2.jpg|Female riding a Centaur.
File:Lotus within beads and reels motif Stupa No2 Sanchi.jpg|Lotus within beads and reels motif.
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Stupa No. 3
Stupa No. 3 was built during the time of the Shungas, who also built the railing around it as well as the staircase. The Relics of Sariputra and Mahamoggallana, the disciples of the Buddha are said to have been placed in Stupa No. 3, and relics boxes were excavated tending to confirm this.
The reliefs on the railings are said to be slightly later than those of Stupa No. 2.
File:Sanchi Stupa No 3 relics.jpg|Relics of Sariputra and Mahamoggallana.
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Sunga Pillar
thumb|upright|Sunga pillar No25 with own capital on the side.
Pillar 25 at Sanchi is also attributed to the Sungas, in the 2nd–1st century BCE, and is considered as similar in design to the Heliodorus pillar, locally called Kham Baba pillar, dedicated by Heliodorus, the ambassador to the Indo-Greek king Antialkidas, in nearby Vidisha . That it belongs to about the period of the Sunga, is clear alike from its design and from the character of the surface dressing.
The height of the pillar, including the capital, is 15 ft, its diameter at the base 1 ft. 4 in. Up to a height of 4 ft. 6 in. the shaft is octagonal; above that, sixteen-sided. In the octagonal portion all the facets are flat, but in the upper section the alternate facets are fluted, the eight other sides being produced by a concave chamfering of the arrises of the octagon. This method of finishing off the arris at the point of transition between the two sections are features characteristic of the second and first centuries BCE. The west side of the shaft is split off, but the tenon at the top, to which the capital was mortised, is still preserved. The capital is of the usual bell-shaped Persepolitan type, with lotus leaves falling over the shoulder of the bell. Above this is a circular cable necking, then a second circular necking relieved by a bead and lozenge pattern, and, finally, a deep square abacus adorned with a railing in relief. The crowning feature, probably a lion, has disappeared.
| image2 = Siri-Satakani inscription Sanchi Stupa 1 Southern Gateway Rear of top architrave.jpg
| caption2 = The inscription appears on the relief of a stupa at the center of the top architrave, at the rear. It is written in three lines in early Brahmi script over the dome of the stupa in this relief.<br>Dated circa 50 BCE- 0 CE.
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The Satavahana Empire under Satakarni II conquered eastern Malwa from the Shungas. This gave the Satavahanas access to the Buddhist site of Sanchi, in which they are credited with the building of the decorated gateways around the original Mauryan Empire and Sunga stupas. From the 1st century BCE, the highly decorated gateways were built. The balustrade and the gateways were also colored.