The area is bordered by the historical districts of
Cunninghame to the north,
Clydesdale to the east and by
Carrick to the south. The
Firth of Clyde lies to the west. Kyle was the central of the three districts in the
sheriffdom of
Ayr (
Ayrshire), which was divided naturally by its three primary rivers all running in a generally westward direction to flow into the firth of Clyde. The
River Irvine forms the northern boundary of Kyle with Cunninghame; the
River Doon established its southern boundary with Carrick. Additionally, Kyle itself was sub-divided into two parts. To the north of the
River Ayr was "Kyle Stewart" (sometimes called "Stewart Kyle" or "Walter's Kyle"), lands held by the FitzAlans (the future Stewart Kings of Scotland) since the 12th century. To the south was "Kyle Regis" or "King's Kyle", lands historically retained by the monarch under royal authority from the royal castle at Ayr. Kyle was combined with Cunninghame and Carrick under Ayrshire County Council as a result of the
Local Government (Scotland) Act 1889; this Act established a uniform system of
county councils and town councils in Scotland and restructured many of Scotland's areas. ==Kyle and Carrick District==