Pinkham Notch has walls formed by one of the mountains in which New Hampshire county?
Pinkham Notch Pinkham Notch (elevation 2032 ft. / 619 m) is a mountain pass in the White Mountains of north-central New Hampshire, United States. The notch is a result of extensive erosion by the Laurentide ice sheet during the Wisconsinian ice age. Pinkham Notch was eroded into a glacial U-shaped valley whose walls are formed by the Presidential, Wildcat, and Carter-Moriah ranges. Due to the volatility of the area's climate and rugged character of the terrain, a number of rare or endemic ecosystems have developed throughout the notch.
The Sleepers (New Hampshire) The Sleepers are two mountain peaks located in Grafton County, New Hampshire, part of the Sandwich Range of the White Mountains. The Sleepers are flanked to the northwest by Mount Tripyramid, to the northeast by Mount Passaconaway, and to the southeast by Mount Whiteface.