Elevation
Highest point in Tennessee
The highest point in Tennessee is Kuwohi (Clingmans Dome), at 6,643 feet (2,025 meters) above sea level. It ranks 17th among the 50 state high points.
From Mississippi River at Mississippi border to Kuwohi (Clingmans Dome)
Tennessee spans about 6,465 ft from its lowest point to its highest. A barometer carried from one to the other would fall by about 6.33 inHg, purely because there is less air overhead. Water that boils at 212 °F at the bottom boils at about 200 °F on top.
Live barometric pressure across Tennessee · How pressure changes with altitude
Elevation of cities in Tennessee
| City | Feet | Meters |
|---|---|---|
| Gatlinburg, TN | 1,293 | 394 |
| Pigeon Forge, TN | 1,001 | 305 |
| Knoxville, TN | 906 | 276 |
| Chattanooga, TN | 676 | 206 |
| Nashville, TN | 558 | 170 |
| Jackson, TN | 410 | 125 |
| Memphis, TN | 256 | 78 |
High points of nearby states
Elevations from Wikipedia’s list of US states by elevation (USGS and NGS data, CC BY-SA).
Frequently asked questions
What is the highest elevation in Tennessee?
The highest point in Tennessee is Kuwohi (Clingmans Dome), at 6,643 feet (2,025 meters) above sea level. That makes it the 17th highest state high point of the 50.
What is the lowest point in Tennessee?
The lowest point is Mississippi River at Mississippi border, at 178 ft.
What is the average elevation of Tennessee?
The mean elevation of Tennessee is about 899 feet (274 meters).
What is the air pressure at the top of Kuwohi (Clingmans Dome)?
On a standard day about 23.40 inHg (793 hPa), 78% of sea-level pressure. Water boils there at about 200 °F (93 °C).