The Sipsey Wilderness lies within Bankhead National Forest around the Sipsey Fork of the Black Warrior River in northwestern Alabama, United States. Designated in 1975 and expanded in 1988, Sipsey is the largest and most frequently visited Wilderness area in Alabama and contains dozens of waterfalls. It was also the first designated wilderness area east of the Mississippi River. The wilderness consists of the low plateau of Brindlee Mountain which is dissected into a rough landscape by several creeks and rivers. Due to the layers of limestone and sandstone that make up the area, waterfalls are very common in the wilderness. This feature has earned the wilderness the nickname "Land of 1000 Waterfalls." The wilderness is in the Appalachian mixed mesophytic forests ecoregion. Much of the wilderness was once logged, but new growth forests have now taken hold in the logged areas. Some old-growth forests can also be found in the wilderness. The most significant are about along Bee Branch Gorge and Buck Rough Canyon, which include old Eastern Hemlock, American Beech, Sweet Birch, White Oak, and Tulip Poplar. The Sipsey Wilderness Hiking Club promotes hiking in the Sipsey Wilderness. History of creation Faults in the 1964 Wilderness Act made it essentially impossible to designate a wilderness area anywhere east of the Mississippi River. Mary Ivy Burks of Birmingham worked to establish a Sipsey Wilderness Area in the Bankhead National Forest at a time when many believed that "The Wilderness Act" should apply only to the western part of the United States. She was in the forefront of what became known as the Eastern Wilderness Movement. Her work to secure the Sipsey Wilderness in the Bankhead National Forest was her crowning achievement. John Randolph and Mike Leonard led the effort to expand the wilderness in a second phase during the 1980s. Alabama would be the agent of change, as a strange union of environmentalists, loggers, bird watchers, and others joined together to push to change the Act to allow for the designation of Sipsey as a wilderness area. Thanks to a bill introduced by Senator John Sparkman, the Eastern Wilderness Areas Act of 1975, the wilderness was finally designated with an original size of . The wilderness would be expanded in 1988. Thanks to the changes made to the Act, dozens of wilderness areas have been designated across the United States. The Sipsey Wilderness helped to show that a smaller