Snow cornice even being on the snow on top of rock exposes the alpinist to hazard in this situation. The best practice in mountaineering is to stay far enough back from the edge so as not to be able to see the drop, as an approximate metric of exposure. In avalanche safety, cornices are a high avalanche danger as they often break and trigger larger avalanches that permeate several snow layers. Cornices are particularly vulnerable to collapse during periods of solar warming. Snow cornice A snow cornice or simply cornice (from the Italian cornice meaning "ledge") is an overhanging edge of snow
The Snow Hole The Snow Hole The Snow Hole is located in the Taconic Mountains, New York, USA along the ridge line between Bald Mountain and the White Rock (Taconic Mountains). It is a crevasse in which snow can be found well into the summer. The Snow Hole can be accessed by hiking the Taconic Crest Trail about 2.75 miles north from the Petersburgh Pass parking area just off of Route 2. The Snow Hole is located at . Finding the location of the Snow Hole can be confusing, as several maps (including Google maps and USGS Berlin quadrangle, 1:25,000 scale - 1988)