The River Ayr (Uisge Àir in Gaelic), in what was the old county of Ayrshire of Scotland, is approximately 65 kilometres in length. Ayrshire (Siorrachd Inbhir Àir ʃir̴əxg̊ iɲiɾʲˈaːɾʲ is a Registration county, and former administrative county in south-west Scotland, Scotland ( Gaelic: Alba) is a Country in northwest Europethat occupies the northern third of the island of Great Britain. It originates at Glenbuck Loch in East Ayrshire on the border of Lanarkshire and winds its way through East and South Ayrshire to the town of Ayr, where it empties into the Firth of Clyde of the Atlantic Ocean. East Ayrshire ( Siorrachd Inbhir Àir an Ear in Gaelic) is one of 32 Council areas of Scotland. Lanarkshire ( Siorrachd Lannraig in Gaelic) officially the County of Lanark, was formerly a county of Scotland. South Ayrshire ( Gaelic: Siorrachd Inbhir Àir a Deas, ʃir̴əxg̊ iɲɪɾʲˈaːɾʲ ə d̊ʲes̪ is one of 32 Council areas of Scotland Ayr (Inbhir Àir Mouth of the River Ayr) is a town and port situated on the Firth of Clyde, in south-west Scotland. The Firth of Clyde forms a large area of coastal water sheltered from the Atlantic ocean by the Kintyre peninsula which encloses the outer Firth in On its way, the river passes through the villages of Muirkirk, Sorn, Catrine, Failford Stair and Annbank. Muirkirk ( Eaglais an t-Sléibh in Gaelic is a small village in East Ayrshire, southwest Scotland. Sorn ( Scottish Gaelic: Kiln) is a small village in East Ayrshire, Scotland. Catrine is a village in East Ayrshire, Scotland which was formerly a centre of cotton manufacture The hamlet of Stair in Scotland nestles at the bottom of a glen beside the River Ayr at the north-west border of the 5376 acre (22 km² parish of Stair where the Annbank is a village in South Ayrshire, Scotland. It is around 5 miles east of Ayr.
Principal tributaries include the Greenock Water, Lugar Water, Water of Fail and Water of Coyle. Greenock Water is a river in East Ayrshire, Scotland. It flows out of the Dippal Burn about a mile south of Dungavel Hill The Lugar Water, or River Lugar, is created by the confluence of Bello Water and Guelt Water, both of which flow from the hills of the Southern Uplands The Water of Fail or River Fail is a fast-flowing river in South Ayrshire, Scotland.
A geographic coordinate system enables every location on the Earth to be specified in three coordinates using mainly a spherical coordinate system.