The Firth of Clyde River is a large estuary in Scotland, located on the west coast of the country. It is formed by the River Clyde and is connected to the North Sea. The river is an important part of Scotland's economy, providing a major port for the fishing industry and a popular tourist destination. AYR, a town located on the Firth of Clyde River, is a popular seaside resort and the birthplace of the poet Robert Burns.