the mountain is via the Upper Exum Ridge Route (II, 5.5) on the Exum Ridge, an exposed route first climbed by Glenn Exum, co-founder of Exum Mountain Guides. Much of the climbing is fourth class, with one wide step from the end of Wall Street Ledge to the Ridge comprising the first stretch of technical climbing. Other notable pitches include the Golden Stair (immediately following the traverse from Wall Street Ledge), the Friction Pitch (considered the most difficult pitch on the route), and the V-Pitch. The direct start of the Exum Ridge using the Lower Exum Ridge Route (III, 5.7,) is considered a mountaineering classic and is featured in the historic climbing text Fifty Classic Climbs of North America. In addition to the Direct Exum Ridge Route, the "Classic Climbs" listing also features the North Ridge (IV, 5.8) and North Face with Direct Finish (IV, 5.8), both of which ascend the dramatic northern aspect of the peak. The Grand Teton has the most routes listed in the Fifty Classic Climbs of North America of any peak. The only other to have more than one route listed is El Capitan, with The Nose and Salathé Wall. These inclusions have helped maintain the fame of the peak in the climbing community. Since the Grand Teton's first ascent, 38 routes with 58 variations have been established. Ski descent The Grand Teton has been skied by five routes, each requiring at least one rappel. The first descent on skis was made by Bill Briggs in the spring of 1971 down the East Face and Stettner Couloir, it has since been renamed the Briggs Route. This descent required a free rappel, which was completed with skis on. More casually, skiing is possible from the crest of the saddle between the Grand and the Middle Teton, continuously into the valley floor. See also 4000 meter peaks of North America Central Rocky Mountains Mountain peaks of North America Mountain peaks of the Rocky Mountains Mountain peaks of the United States List of Ultras of North America List of Ultras of the United States Breast-shaped hill Geology of the Grand Teton area References External links Mountains of Grand Teton National Park Highest points of United States national parks North American 4000 m summits Mountains of Wyoming Mountains of Teton County, Wyoming