The Jones Falls River is a stream located in the state of Maryland, primarily flowing through the city of Baltimore. It is approximately 12 miles long and serves as a tributary to the Patapsco River. The river is known for its scenic beauty and is surrounded by parks and recreational areas, making it a popular spot for outdoor activities. Historically, the Jones Falls River played a significant role in the development of Baltimore, providing water power for mills and factories during the 19th century. Today, it is an important ecological resource, supporting various wildlife and plant species while also serving as a focal point for urban revitalization efforts.