The most westward and perhaps most obscure of the eight places of pilgrimage is Sankashya, whose name may derive from a stupa built there by Kashyapa Buddha's father and dedicated to his son. This is the last of the four places common to the buddhas of this world. Some say that during his forty-first year Shakyamuni went up from Shravasti to the Tushita Heaven and passed the rainy season retreat teaching Abhidharma to his mother, Queen Mayadevi, who had died seven days after Buddha's birth and been reborn as a male god in Tushita. The same happens to the mothers of all the buddhas, and they too later go to teach them, afterwards descending to Sankashya. Seven days before his descent the Buddha set aside his invisibility. Anuruddha perceived him by his divine sight and urged Maudgalyayana to go and greet him. The great disciple did so, telling the Buddha that the Order longed to see him. This was the time Prasenajit's statue was made. Shakyamuni replied that in seven days he would return to the world. A great assembly of the kings and people of the eight kingdoms gathered. As the Buddha descended, a flight of gold stairs appeared, down which he came. He was accompanied on the right by Brahma, who, holding a white chowny, descended on a crystal staircase, while to the left Indra came down a flight of silver stairs, holding a jewelled umbrella. A great host of gods followed.
The Buddha bathed immediately after his descent, and later a bathing house and stupa were built to mark the site. Stupas were also raised at the spot where he cut his hair and nails, and where he entered samadhi. The Chinese pilgrims describe further stupas and a chankramana where Shakyamuni and the previous buddhas had walked and sat in meditation. The three flights of stairs disappeared into the ground, but for seven steps of each, which remained above. When Ashoka came here later he had men dig into the earth around the protrusions in order to discover their depth. Although they reached the level of water, they could not find the stairs' end. With increased faith, Ashoka then built a temple over them with a standing image of the Buddha above the middle flight. Behind this temple he erected a great pillar surmounted by an elephant capital. Because the tail and trunk had been destroyed, both Chinese pilgrims mistook this for a lion.
Hsuan Chwang tells that the original stairs had existed until a few centuries before his visit, when they disappeared. Various kings built replicas of ornamented brick and stone, with a temple containing images of Shakyamuni, Brahma and Indra above them. These were within the walls of a monastery, which he describes as excellently ornamented and having many fine images. He further says that some hundreds of monks dwelt there and that the community had lay followers. Two centuries earlier Fa Hien found roughly 1,000 monks and nuns living here pursuing their studies, some hinayana and some mahayana. Both pilgrims tell stories of a white-eared dragon who lived close to the monastery, caring for it and the surrounding area. Fa Hien especially remarks on the abundant produce of the land and the prosperity and happiness of the people.
Little seems to be known about Sankashya after the Chinese accounts. In 1862 General Cunningham identified the spot as being located outside an obscure village west of Farruhabad, above Kanpur, on the Ganges. Not much of the ancient glory of the place remains today. Within a deserted, fenced area stands a large mound topped by the crumbling ruins of a Hindu shrine, in which the former image has been replaced by a small representation of the Buddha. The elephant capital of Ashoka's pillar has been remounted on a ten-foot high pillar beneath a stone canopy. Another small shrine nearby contains a statue of Buddha. The surrounding grounds appear as if they might contain the ruined foundations of former buildings, but if any excavation has ever been done it is buried once more. This is the only one of the eight places of pilgrimage where today there is no temple, monastery or even a solitary monk. Perhaps the wildness of the area is the cause. With or without a dragon's aid, it may be hoped that this will change.