Cumberland Plateau
The Cumberland Plateau rises to the west of the Tennessee Valley, with an average elevation of . This landform is part of the larger Appalachian Plateau and consists mostly of flat-topped tablelands. The plateau's eastern edge is relatively distinct, but the western escarpment is irregular, containing several long, crooked stream valleys separated by rocky cliffs that contain numerous waterfalls. The Cumberland Mountains, with peaks above , comprise the northeastern part of the Appalachian Plateau in Tennessee, and the southeastern part of the Cumberland Plateau is divided by the Sequatchie Valley. The Cumberland Trail traverses the eastern escarpment of the Cumberland Plateau and Cumberland Mountains.