The Thames Path is a designated National Trail that traces the course of the River Thames. Spanning approximately 185 miles (298 km), the route begins near the river's source in Kemble, Gloucestershire, and concludes at the Woolwich foot tunnel in south-east London. It offers a continuous walking route that showcases both the rural beauty of the English countryside and the urban landscape of the capital.
Although the concept for the trail was first proposed in 1948, it took nearly five decades for the project to reach completion. The path officially opened to the public in 1996. Today, it serves as a popular recreational route, providing access to historic sites, nature reserves, and various landmarks situated along the riverbanks.