Newton Loch, South Ayrshire
Newton Loch was situated in a low-lying area near Newton-on-Ayr, South Ayrshire, just south of the old South and West Sanquhar Farms. It is now (2016) only visible as remnant heath land and surface darkening in pastureland, situated mainly in the Parish of Ayr and partly in St Quivox, South Ayrshire, Scotland.
Source: Wikipedia — Newton Loch, South Ayrshire (CC BY-SA 4.0)