The Firth of Clyde is an estuary located on the west coast of Scotland. It is formed by the River Clyde as it flows into the Atlantic Ocean. The firth is known for its scenic beauty, with numerous islands, including Arran and Bute, dotting its waters. The Firth of Clyde has significant historical and economic importance. It has been a vital shipping route and is home to several ports, including Greenock and Glasgow. The area is also popular for recreational activities such as sailing, fishing, and wildlife watching, attracting both locals and tourists.