The Biedenharn Museum and Gardens is a home museum and botanical garden located beside the Ouachita River at 2006 Riverside Drive in Monroe in Ouachita Parish, Louisiana, United States. It has three exhibits: the historic home and botanical gardens, Coca-Cola museum, and Bible museum. The Coca-Cola Museum opened in 2008 and holds Coca-Cola memorabilia and historical items. Emma Louise Biedenharn collected bibles and religious artwork and gardened, leading to the establishment of the Bible museum and botanical gardens.