On a hill overlooking the plain and about 40 km from Bhopal, the site of Sanchi comprises a group of Buddhist monuments (monolithic pillars, palaces, temples and monasteries) all in different states of conservation most of which date back to the 2nd and 1st centuries B.C. It is the oldest Buddhist sanctuary in existence and was a major Buddhist centre in India until the 12th century A.D.

Brief synthesis The stupas, temples, viharas, and stambha at Sanchi in central India are among the oldest and most mature examples of aniconic arts and free-standing architecture that comprehensively document the history of Buddhism from the 3rd century BCE to the 12th century CE. About 10 km from Vidisha, the Buddhist monuments at Sanchi, located on a serene and picturesque forested plateau, are also considered to be the sacrosanct Cetiyagiri in the Sri Lankan Buddhist chronicles, where Mahindra, the son of Emperor Aśoka, stopped prior to undertaking his journey as a missionary to Sri Lanka. The enshrined remains of Sariputra and Maudgalyayana (chief disciples of Buddha) in Sanchi were venerated by Theravadins, and continue to be revered to the present day. The inception of Sanchi as a sacred centre is attributed to the Mauryan emperor Aśoka. His reign in the 3rd century BCE is considered instrumental to the spread of Buddhism throughout the Indian subcontinent. With the establishment of the monolithic Aśoka Stambha (pillar) bearing a highly elaborate capital, Emperor Aśoka distinguished Sanchi as a site of great importance. Contemporary with the stambha was a brick stupa, which was later increased in scale during the Sunga dynasty (184-72 BCE), covered with an ashlar stone veneer, and augmented with circumambulatory paths and staircases with ornate balustrades, harmika, yashti, chhatra, and four torana, which were later ornamented during the Satavahanas dynasty in the 1st…