Vale of White Horse being removed to show the white chalky soil beneath. This figure gives name to the hill, the range and the Vale. It is 114 m (374 ft) long and highly stylised, the neck, body and tail varying little in width. The origin of the figure is unknown. Tradition asserted it to be the monument of a victory over the Danes by King Alfred, who was born at Wantage, but the site of the Battle of Ashdown (871 CE), has been variously located. Moreover, the figure has been dated to the Bronze Age, so it pre-dates the battle by many centuries.
Battle of Reading (871) force marched on Reading. The assault was directed mainly at a gateway through the ramparts, and fierce and bloody fighting followed, before the attack was repulsed. Among the many dead of both sides was Æthelwulf. The Saxon forces were forced to retreat, allowing the Danes to continue their advance into Wessex. Following the Battle of Reading, Æthelred and Alfred reformed their army, and a few days later won a famous victory at the Battle of Ashdown, forcing the Danes to retreat to Reading once more. Two weeks later the Danes won the Battle of Basing, and then, on 22 March,