Chickamauga Lake is a significant reservoir located along the Tennessee River, formed by the completion of the Chickamauga Dam in 1940 as part of the Tennessee Valley Authority's initiatives. Chickamauga Lake serves as a popular destination for recreational and outdoor activities, particularly at its southern end, where the surrounding population density enhances its appeal. The lake is named in honor of the Chickamauga tribe of Cherokees, who historically inhabited the region.