Mount Tom
Mount Tom from the northeast
Highest point
Elevation	13,658 ft (4,163 m) NAVD 88[1]
Prominence	1,972 ft (601 m)[1]
Parent peak	Mount Humphreys[2]
Listing	North America highest peaks 85th US highest major peaks 68th California highest major peaks 12th Sierra Peaks Section[3] Western States Climbers Star peak[4]
Coordinates	37°20′19″N118°39′30″W / 37.3385441°N 118.6584507°W /37.3385441; -118.6584507[5]
Geography
Mount Tom Location in California Show map of California Mount Tom Mount Tom (the United States) Show map of the United States
Location	Inyo County,California, U.S.
Parent range	Sierra Nevada
Topo map	USGS Mount Tom
Climbing
First ascent	1860s, Thomas Clark[6]
Easiest route	Scramble,class 2[7]

Mount Tom is a large and prominent peak near the city ofBishop inInyo County of easternCalifornia. It is in theSierra Nevada and east of theSierra Crest. The mountain is also in theJohn Muir Wilderness.

Along with its neighbor to the south,Basin Mountain, it dominates the western skyline from the upperOwens Valley.

The first name given to the mountain isWinuba, meaning "Standing Tall" in Owens Valley Paiute (Nüümü).^[8] The mountain is currently named for Thomas Clark, a resident of the pioneer town ofOwensville, who is credited with being the first white settler to ascend the peak in the 1860s.^[6] Mount Tom andMount Morgan were part of the Pine Creek mining operation which was important producer oftungsten for much of the 20th century although thescheelite ore deposits are now largely depleted and mines have closed.

The Owens Valley, at the base of Mt. Tom, is a little over 4,000 feet, and the summit of Mt. Tom is 13,658, for almost 10,000 feet of relief. The common routes up Mount Tom are not technically difficult, most are class 2–3, but they are all strenuous and long.^[9] Summiting Mount Tom is possible in a single day, but should only be attempted by those in very good physical condition.

Horton Creek Canyon is a common out and back hiking route and 14 mile^[10] out and back trail with 5,652 feet of elevation gain.^[10] The trailhead at Horton Creek Canyon is 8000 feet in elevation, it is 3.6 miles hike with about 2000 feet of elevation gain to reach Horton Lake. There campers may, with an overnight wilderness permit, choose to spend the night. From Horton Lake hikers head up the southern ridge of Mount Tom to the summit with 1,750 feet of off trail class 2 scrambling.^[10]

There are multiple technical climbing routes on Mount Tom including:

• East Face Chimney Route, class IV, 5.9, First Ascent on August 18, 1988, byGalen Rowell and Kevin Worral.^[11]
• Golden Thread Arete, class IV, 5.9, First Ascent on September 5, 1999, by Stuart Polack and Walt Vennum. This is a 14 pitch route on the north face of Mount Tom.^[11]

Mount Tom is a popular back-country ski descent in the Spring years when there is enough snow. Elderberry canyon is the most popular ski descent. It is 7000 vertical feet of skiing and is steeper towards to summit.^[11]

On March 26, 2005, five skiers in Elderberry Canyon on Mount Tom were caught in two separate avalanches caused by the same party. One skier was injured, two skiers were buried and killed.^[12]

• List of mountain peaks of California

Wikimedia Commons has media related toMount Tom.

• "Mount Tom".SummitPost.org. RetrievedJune 1, 2011.

• Mountains of Inyo County, California
• Mountains of the John Muir Wilderness
• Inyo National Forest
• Owens Valley
• Four-thousanders of the United States
• Mountains of Northern California

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