Siccar Point

Siccar Point
Promontory
The point seen from the west
Siccar Point Location in the Scottish Borders
Coordinates: 55°55′54″N 2°18′04″W / 55.931588°N 2.3012°W / 55.931588; -2.3012
Grid position	NT812709
Offshore water bodies	North Sea
Age	Silurian, Devonian
Designation	IUGS Geological Heritage Site

Siccar Point is a rocky promontory in the county of Berwickshire on the east coast of Scotland. It is famous in the history of geology for Hutton's Unconformity found in 1788, which James Hutton regarded as conclusive proof of his uniformitarian theory of geological development.