Blue Ridge Mountains

The Blue Ridge Mountains are mountains that go across the eastern United States. They go through Georgia, North Carolina, Tennessee, Virginia, Maryland, Pennsylvania, South Carolina, and West Virginia. Its highest point is Mount Mitchell in North Carolina. The first mountain or best known mountain, is Blue Mountain in Pennsylvania. The Blue Ridge Mountains are a part of the Appalachian Mountains.

Blue Ridge Mountains
The Blue Ridge Mountains as seen from the Blue Ridge Parkway near Mount Mitchell in North Carolina
Highest point
Peak	Mount Mitchell
Elevation	6,684 ft (2,037 m)
Coordinates	35°45′53″N 82°15′55″W
Geography
Appalachian Mountains
Country	United States
States	North Carolina, Virginia, Tennessee, Maryland, Pennsylvania, West Virginia, South Carolina, Georgia and Alabama
Parent range	Appalachian Mountains
Geology
Orogeny	Grenville orogeny
Type of rock	granite, gneiss and limestone

The blue haze which covers the mountains is caused by isoprene. It is produced by the trees and other plants.