Dunnellon, Florida, is a charming small town located in Marion County, central Florida. Known as the "Gateway to the Nature Coast," it is celebrated for its picturesque natural attractions, including pristine rivers, lush state parks, and a rich history tied to the phosphate mining boom of the late 19th century. The population was 1,928 at the 2020 census, up from 1,733 in 2010.