Sanchi Stupa

23°28′45″N 77°44′23″E / 23.479223°N 77.739683°E / 23.479223; 77.739683 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, district headquarter and 46 kilometres (29 mi) 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.^{[citation needed]}

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.

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. The oldest, and also the largest monument, the Great Stupa also called Stupa No. 1, initially built under the Mauryans, and adorned with one of the Pillars of Ashoka. During the following centuries, especially under the Shungas and the Satavahanas, the Great Stupa was enlarged and decorated with gates and railings, and smaller stupas were also built in the vicinity, especially Stupa No.2, and Stupa No.3.

Simultaneously, various temple structures were also built, down to the Gupta Empire period and later. Altogether, Sanchi encompasses most of the evolutions of ancient Indian architecture and ancient Buddhist architecture in India, from the early stages of Buddhism and its first artistic expression, to the decline of the religion in the subcontinent.

The "Great Stupa" at Sanchi is the oldest structure and was originally commissioned by the emperor Ashoka the Great of the Maurya Empire in the 3rd century BCE. Its nucleus was a hemispherical brick structure built over the sacred relics of the Buddha, with a raised terrace encompassing its base, and a railing and stone umbrella on the summit, the chatra, a parasol-like structure symbolizing high rank. 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.

According to one version of the Mahavamsa, the Buddhist chronicle of Sri Lanka, Ashoka was closely connected to the region of Sanchi. When he was heir-apparent and was journeying as Viceroy to Ujjain, he is said to have halted at Vidisha (10 kilometers from Sanchi), and there married the daughter of a local banker. She was called Devi and later gave Ashoka two sons, Ujjeniya and Mahendra, and a daughter Sanghamitta. After Ashoka's accession, Mahendra headed a Buddhist mission, sent probably under the auspices of the Emperor, to Sri Lanka, and that before setting out to the island he visited his mother at Chetiyagiri near Vidisa, thought to be Sanchi. He was lodged there in a sumptuous vihara or monastery, which she herself is said to have had erected.