The River Tay is the longest river in Scotland, stretching approximately 117 miles (188 kilometers). It flows from its source in the Grampian Mountains to the North Sea, passing through several towns, including Perth. The river is known for its scenic beauty and diverse wildlife, making it a popular destination for outdoor activities like fishing and kayaking. The River Tay has significant historical importance, with evidence of human settlement along its banks for thousands of years. It also plays a vital role in the local economy, supporting agriculture and tourism. The river's estuary is a designated Special Area of Conservation, highlighting its ecological value.