I'm guessing it might just be the Clyde ! It's the main river which flows through Glasgow.
The Clyde and Forth place river is not a recognized river name; however, the River Clyde and the Firth of Forth are two significant water bodies in Scotland. The River Clyde flows through Glasgow and into the Firth of Clyde, while the Firth of Forth is an estuary that opens into the North Sea, bordered by cities like Edinburgh and Fife. These two rivers are important for Scotland's geography, economy, and maritime activities.
The River Clyde stretches approximately 106 miles (or about 170 kilometers) in length. It flows through Scotland, originating in the Southern Uplands and emptying into the Firth of Clyde. The river is notable for its historical significance and its role in the industrial development of the region.
The Antonine Wall is between Firth of Forth and Firth of Clyde.
* Glasgow - Firth of Clyde * Inverness - Ness * Aberdeen - Dee, Don * Dundee - Tay * Edinburgh - Firth of Forth * Stirling - River Forth * Perth - River Tay * St Andrews - River Eden
troon
bay
The Scottish word for estuary. Where the river starts to widen as it nears the sea. The Firth of Forth and the Firth of Clyde are the best known.
The Antonine Wall is in Scotland, between the Firth of Forth and the Firth of Clyde.
arron
The Antonine Wall is in Scotland, between the Firth of Forth and the Firth of Clyde.
Source - Lowther Hills in South Lanarkshire. Mouth - Firth of Clyde
The source of the River Clyde is in Leadhills in Southern Scotland. Where the Daer water meets the Potrail water at Glenochar farm.