The River Loddon is a river located in southern England, primarily flowing through the counties of Berkshire and Hampshire. It is approximately 30 kilometers (19 miles) long and is a tributary of the River Thames. The river's source is near the village of Bramley, and it meanders through various towns and villages, including Basingstoke and Twyford. The River Loddon is known for its scenic beauty and diverse wildlife. It supports various habitats, making it an important ecological area. The river is also popular for recreational activities such as fishing, walking, and cycling along its banks, attracting both locals and visitors.