Lake Winnepesaukah, commonly known as Lake Winnie, is an amusement park located in Rossville, Georgia, on the south of Chattanooga, Tennessee. Carl and Minette Dixon opened the park to over 5,000 guests on June 1, 1925. They named it after the Native American word Winnepesaukah, meaning "bountiful waters" or "beautiful lake of the highlands". The park originally featured the largest swimming pool in the southeastern United States, which debuted in 1926 and was later removed. Its Boat Chute attraction, designed by Carl Dixon and opened in 1927, is the oldest mill chute water ride of its kind still operating in the United States.

An old mill is a type of amusement park ride where unaccompanied boats float on guideways and traverse through dark tunnels. These themed dark rides originated in the late 19th century and are known by a variety of names, including tunnel of love and river cave. While generally considered a gentle ride, a variation of an old mill featuring a climactic splashdown ending, similar to the modern-day log flume, is known as a mill chute.