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The Tennessee River is formed at the confluence of the Holston and French Broad rivers on the east side of present-day Knoxville, Tennessee. From Knoxville, it flows southwest through East Tennessee toward Chattanooga before crossing into Alabama.
The foothills gradually flatten out toward the south. Much of metro Atlanta is hilly as well, especially on the north and west. Major rivers include the upper Chattahoochee River, upper Savannah River, Etowah River, far upper Flint River, upper Coosa River, and upper Oconee River.art of metropolitan Chattanooga extends into the far northwestern section of Georgia from Tennessee, while most of the rest of the region is tied to Atlanta-area mass media. The highest of Georgia's Appalachian Mountains are near the North Carolina border, including Brasstown Bald, the highest point in the state.