Little River Canyon National Preserve
Located on the boundary of DeKalb and Cherokee Counties, in the rugged yet verdant landscape of northeast Alabama, Little River Canyon National Preserve (the preserve) was established in 1992 by Public Law 102-427 to protect the landscapes of the Little River Canyon. The authorized boundary of the preserve currently contains 15,288 acres, 11,042 acres of which are federally owned and managed. Protected within the preserve boundary are the spectacular Little River Canyon, the pristine Little River, and a number of rare and threatened plant and animal species. Together with the adjacent Desoto State Park, Little River Canyon National Preserve provides abundant scenic views and varied recreational opportunities for locals and visitors alike.
Little River Canyon is home to an unusually diverse set of plant and animal species, owing to its location at the confluence of the Cumberland Plateau and Gulf Coastal Plain physiographic regions, as well as a number of different microhabitats created by the rugged physical features of the canyon. Some species found in the preserve are notable for their limited geographic distribution, such as the Kral’s water-plantain (Sagittaria secundifolia), while others such as the green pitcher plant (Sarracenia oreophila) are listed as federally endangered.
The preserve offers a diverse range of recreational opportunities, including swimming, fishing, climbing, and world-class whitewater paddling, with the latter reaching peak season in winter and spring. Canyon Rim Drive (Alabama State Road 176) hugs the west rim of Little River Canyon, offering scenic drives and connecting a series of overlooks that offer views into the canyon, and Cherokee County Road 275 continues along the west rim down to the canyon mouth. Hunting and trapping are permitted by legislation within the preserve, and these activities are managed by the National Park Service in cooperation with the Alabama Department of Conservation and Natural Resources.
The preserve sits at the southern edge of the Cumberland Plateau, a distinct physiographic region just to the west of the main Appalachian Mountain uplift. Composed of sandstone and other sedimentary rocks, this area has been eroded by water over millions of years to create a landscape of ridges, outcroppings, and gorges known as a ‘dissected’ plateau. Little River Canyon is one of the most spectacular landforms in this region, carved into the flat top of Lookout Mountain and reaching depths in excess of 600 feet in some sections. It is one of the deepest canyon systems east of the Mississippi River and the deepest in the state of Alabama.