this: Tennessee (disambiguation)

Tennessee ( ) is a state located in the Southern United States. In 1796, it became the sixteenth state to join the Union. The capital city is Nashville, and the largest city is Memphis.

Geography

Tennessee borders eight other states: Kentucky and Virginia to the north; North Carolina to the east; Georgia, Alabama and Mississippi on the south; Arkansas and Missouri on the Mississippi River to the west. Tennessee ties Missouri as the state bordering the most other states. The state is trisected by the Tennessee River. The highest point in the state is Clingmans Dome at 6,643 feet (2,025 m). Clingmans Dome, which lies on Tennessee's eastern border, is the highest point on the Appalachian Trail. The state line between Tennessee and North Carolina crosses the summit. The lowest point is the Mississippi River at the Mississippi state line. The geographical center of the state is located in Murfreesboro.

The state of Tennessee is geographically and constitutionally divided into three Grand Divisions: East Tennessee, Middle Tennessee, and West Tennessee. Tennessee features six principal physiographic regions: the Blue Ridge, the Appalachian Ridge and Valley Region, the Cumberland Plateau, the Highland Rim, the Nashville Basin, and the Gulf Coastal Plain. Tennessee is home to the most caves in the United States, with over 8,350 caves registered to date.

East Tennessee

main: East Tennessee

Stretching west from the Blue Ridge for approximately 55 miles (88 km) is the Ridge and Valley region, in which numerous tributaries join to form the Tennessee River in the Tennessee Valley. This area of Tennessee is covered by fertile valleys separated by wooded ridges, such as Bays Mountain and Clinch Mountain. The western section of the Tennessee valley, where the depressions become broader and the ridges become lower, is called the Great Valley. In this valley are numerous towns and the region's two urban areas, Knoxville, the 3rd largest city in the state, and Chattanooga, the 4th largest city in the state.

Middle Tennessee

main: Middle Tennessee

To the west of East Tennessee lies the Cumberland Plateau; this area is covered with flat-topped mountains separated by sharp valleys. The elevation of the Cumberland Plateau ranges from 1,500 to 1,800 feet (450 to 550 m) above sea level. West of the Cumberland Plateau is the Highland Rim, an elevated plain that surrounds the Nashville Basin. The northern section of the Highland Rim, known for its high tobacco production, is sometimes called the Pennyroyal Plateau and is located in primarily in Southwestern Kentucky. The Nashville Basin is characterized by rich, fertile farm country and high natural wildlife diversity.