The River Rothay is a river located in the Lake District National Park in England. It flows for approximately 6 miles, starting from the northern end of Rydal Water and eventually joining the River Brathay near the village of Ambleside. The river is known for its scenic beauty, surrounded by lush greenery and picturesque landscapes. The River Rothay is popular for various outdoor activities, including walking and fishing. Its clear waters support a range of wildlife, making it an important habitat for local flora and fauna. The river also contributes to the area's charm, attracting visitors to explore the natural beauty of the Lake District.