Snow cornice Snow cornice A snow cornice or simply cornice (from the Italian cornice meaning "ledge") is an overhanging edge of snow on a ridge or the crest of a mountain and along the sides of gullies. They form by wind blowing snow over sharp terrain breaks (e.g. the crest of the mountain) where it attaches and builds out horizontally. This build-up is most common on the steeper and leeward sides of mountains. Cornices are extremely dangerous and travelling above or below them should be avoided. When a cornice "collapses", it breaks in from the cornice to the top of the peak;
Grandfather Mountain the year, with a slight peak in June and September. The average snow depth peaks in February at 3 inches. The following state parks are within of Grandfather Mountain State Park: The following are about miles from Grandfather Mountain State Park: Grandfather Mountain Grandfather Mountain is a mountain, a non-profit attraction, and a North Carolina state park near Linville, North Carolina. At 5,946 feet (1,812 m), it is the highest peak on the eastern escarpment of the Blue Ridge Mountains, one of the major chains of the Appalachian Mountains. The Blue Ridge Parkway passes by the south side of the