The area was originally known as Figgate Muir, an expanse of moorland through which the Figgate Burn flowed as the Braid Burn continuation to the sea, with a broad sandy beach on the Firth of Forth. The name Figgate has been thought to come from an Old English term for cow's ditch, but the land was used as pasture for cattle by the monks of Holyrood Abbey and the name is more likely to mean cow road, as in Cowgate in Edinburgh. In 1296, William Wallace mustered forces on the moor in a campaign that led to the Battle of Dunbar, and in 1650 it was the supposed scene of a secret meeting between Oliver Cromwell and Scottish leaders. A report from 1661 describes a race in which twelve browster-wives ran from the Burn (recorded as the Thicket Burn) to the top of Arthur's Seat.