The Harold's Stones; Gwent; Wales
Three stones of conglomerate sandstone stand in a line 39 ft (12 m) long in a field beside the
They all lean at various angles, although we may assume that they were originally upright. The row is aligned in a NE-SW direction. The tallest stone, at the South-west, is 11 ft (3.3 m) tall.
The central stone has been shaped by hand and it has two large circular hollows (known as cup-marks) on its South-western face.
