Glisborn the Pilgerbach stream near Edermünde-Holzhausen at an elevation of . This gives an average gradient of 1.7%. The first written versions of legends about the Glisborn were recorded by the Brothers Grimm. It is, however, most probable that this legend is based on an older Chatti legend which states that the god Odin came riding from the Odenberg on his white, eight-legged horse Sleipnir. At every hoof-fall of the horse, a spring arose, such as the Glisborn. For this reason the Chatti held the Glisborn sacred. After the Chatti were Christianised in the 8th Century by Saint Boniface, the legend
Horse worship a horse, Arion, which was capable of human speech. This bears some resemblance to the Norse mythology reference to the gender-changing Loki having turned himself into a mare and given birth to Sleipnir, "the greatest of all horses". Tacitus (Germania) mentions the use of white horses for divination by the Germanic tribes: In Gallo-Roman times, the worship of Epona was widespread in the north-western portions of the Roman Empire. The Welsh legend of Rhiannon and the Irish legend of Macha, although first recorded in Christian times, may indicate memories of horse worship. The white horse of Rhiannon is another example