Silbury Hill
/ˈsɪlbərɪ/- a Neolithic monument near Avebury in Wiltshire, a flat-topped conical mound more than 40 m (130 ft) high, which is the largest man-made prehistoric mound in Europe锡尔伯里山（威尔特郡艾卫布历新石器时代的遗迹, 是一座顶部扁平的圆锥形土墩, 高40余米, 即130英尺, 为欧洲最大的人造史前土墩）。