High Knob is the peak of Stone Mountain, that forms part of the border between Scott County and Wise County, Virginia, near the city of Norton that rises to 4,223 feet above mean sea level.

Mount Rogers is the highest natural point in Virginia, United States, with a summit elevation of 5,729 feet (1,746 m) above mean sea level. The summit straddles the border of Grayson and Smyth Counties, Virginia, about 6.45 miles (10.38 km) WSW of Troutdale, Virginia. Most of the mountain is contained within the Lewis Fork Wilderness, while the entire area is part of the Mount Rogers National Recreation Area, which itself is a part of the Jefferson National Forest.