Grasshopper Peak | |
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![]() South aspect | |
Highest point | |
Elevation | 6,850 ft (2,088 m) [1] [2] |
Prominence | 430 ft (131 m) [3] |
Isolation | 2.03 mi (3.27 km) [3] |
Coordinates | 47°57′19″N120°54′20″W / 47.955392°N 120.90544°W [2] |
Geography | |
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Interactive map of Grasshopper Peak | |
Country | United States |
State | Washington |
County | Chelan |
Protected area | Glacier Peak Wilderness |
Parent range | Cascade Range North Cascades White Mountains [2] |
Topo map | USGS Mount David |
Climbing | |
Easiest route | Scrambling [1] |
Grasshopper Peak is a 6,850-foot-elevation (2,088-meter) mountain summit in Chelan County of Washington state.
Grasshopper Peak is located near the southern end of the White Mountains which are a small subrange of the North Cascades. [4] It is set along the boundary of Glacier Peak Wilderness on land administered by the Okanogan–Wenatchee National Forest. [2] Precipitation runoff from the mountain's west slope drains into the White River, whereas the east slope drains into the Napeequa River. Topographic relief is significant as the summit rises 4,800 feet (1,500 meters) above the White River in 1.35 mile (2.17 km) and 4,320 feet (1,320 meters) above the Napeequa in 0.9 mile (1.45 km). This mountain's toponym has not been officially adopted by the United States Board on Geographic Names, so it is not labelled on USGS maps, and will remain unofficial as long as the USGS policy of not adopting new toponyms in designated wilderness areas remains in effect.
Grasshopper Peak is located in the marine west coast climate zone of western North America. [1] Most weather fronts originate in the Pacific Ocean and travel east toward the Cascade Mountains. As fronts approach the North Cascades, they are forced upward by the peaks of the Cascade Range, causing them to drop their moisture in the form of rain or snowfall onto the Cascades (Orographic lift). As a result, the west side of the North Cascades experiences high precipitation, especially during the winter months in the form of snowfall. [1] Because of maritime influence, snow tends to be wet and heavy, resulting in high avalanche danger. [1] During winter months, weather is usually cloudy, but due to high pressure systems over the Pacific Ocean that intensify during summer months, there is often little or no cloud cover during the summer. [1] The months July through September offer the most favorable weather for viewing or climbing this peak.
The North Cascades features some of the most rugged topography in the Cascade Range with craggy peaks, ridges, and deep glacial valleys. Geological events occurring many years ago created the diverse topography and drastic elevation changes over the Cascade Range leading to the various climate differences. These climate differences lead to vegetation variety defining the ecoregions in this area.
The history of the formation of the Cascade Mountains dates back millions of years ago to the late Eocene Epoch. [5] With the North American Plate overriding the Pacific Plate, episodes of volcanic igneous activity persisted. [5] Glacier Peak, a stratovolcano that is 14.3 mi (23.0 km) northwest of Grasshopper Peak, began forming in the mid-Pleistocene. [1] In addition, small fragments of the oceanic and continental lithosphere called terranes created the North Cascades about 50 million years ago. [5]
During the Pleistocene period dating back over two million years ago, glaciation advancing and retreating repeatedly scoured the landscape leaving deposits of rock debris. [5] The U-shaped cross section of the river valleys is a result of recent glaciation. Uplift and faulting in combination with glaciation have been the dominant processes which have created the tall peaks and deep valleys of the North Cascades area.
Fortress Mountain is an 8,679-foot (2,645 m) peak in the Cascade Range located about 15 miles (24 km) west of Lake Chelan in Chelan/Snohomish Counties, Washington, United States. It straddles the border between the Mount Baker-Snoqualmie National Forest and the Wenatchee National Forest, and is also part of the Glacier Peak Wilderness. Fortress Mountain is the highest point on Chiwawa Ridge, and other notable peaks on this ridge include Napeequa Peak, Buck Mountain, Brahma Peak, Bandit Peak, Mount Berge, Helmet Butte, and Chiwawa Mountain.
Tomyhoi Peak is a 7,439-foot (2,267-metre) Skagit Range mountain situated one mile south of the Canada–United States border, in the North Cascades of Washington state. It is located west of Mount Larrabee and within the Mount Baker Wilderness, which is part of the Mount Baker-Snoqualmie National Forest. This mountain's toponym was officially adopted in 1913 by the U.S. Board on Geographic Names.
Kitling Peak is an 8,003-foot (2,439-metre) mountain summit in the North Cascades in the U.S. state of Washington. It is located one mile northwest of Easy Pass on the borders of the Stephen Mather Wilderness and North Cascades National Park. Kitling Peak is situated at the east end of Ragged Ridge. Other peaks on Ragged Ridge include Mesahchie Peak, Kimtah Peak, Katsuk Peak, and Graybeard Peak. The nearest higher peak is Mesahchie Peak, 0.95 miles (1.53 km) to the south. The Mesahchie Glacier on Kitling's northwest slope forms the headwaters of Panther Creek. Precipitation runoff on the east side of the mountain drains into Ross Lake via Granite Creek, whereas the west side of the peak drains into Diablo Lake via Panther Creek and Fisher Creek. Topographic relief is significant as the summit rises 3,000 feet above Fisher Creek in one mile (1.6 km) and the northeast slope rises 3,400 feet above Kitling Creek in 0.75 mile (1.2 km). The mountain's name "Kitling" derives from Chinook Jargon "ketling" which means kettle. The mountain takes its name from Kitling Lake which is one mile north of the peak. The toponym was officially adopted in 1969 by the U.S. Board on Geographic Names.
Buck Mountain is an 8,534-foot (2,601-metre) mountain summit in the Glacier Peak Wilderness of the North Cascades in Washington state. The mountain is located in Chelan County, in the Wenatchee National Forest. The nearest higher neighbor is Clark Mountain, 3.98 mi (6.41 km) to the southwest, and Brahma Peak is set 1.8 mi (2.9 km) to the south. Precipitation runoff from the mountain drains into Buck Creek, Chiwawa River, and Napeequa River, each a tributary of the Wenatchee River. The mountain's toponym was applied by Albert Hale Sylvester (1871-1944), pioneer surveyor, explorer, topographer, and forest supervisor in the Cascades.
Kololo Peaks is an 8,200+ ft mountain located in the Glacier Peak Wilderness of the North Cascades in Washington state. The mountain is situated on the crest of the Cascade Range, on the shared border of Snohomish County and Chelan County, and also straddling the boundary between Mount Baker-Snoqualmie National Forest and Wenatchee National Forest. The nearest higher peak is Glacier Peak, 3.29 mi (5.29 km) to the north. Precipitation runoff and meltwater from the White River Glacier on the southeast slope drains into White River. On the west slope, the White Chuck Glacier drains into the White Chuck River, and the Suiattle Glacier and Honeycomb Glacier on the north and east sides drain into the Suiattle River. Surrounded by these glaciers, Fred Beckey in his Cascade Alpine Guide describes the mountain as being almost a nunatak.
Luahna Peak is an 8,445-foot (2,574-metre) double summit mountain located in the Glacier Peak Wilderness of the North Cascades in Washington state. The true summit is 8,445 feet in elevation, and the northwest subpeak is 8,369 feet. The mountain is situated in Chelan County, in the Wenatchee National Forest. Luahna Peak is the second highest in the Dakobed Range after Clark Mountain which is 1.04 mi (1.67 km) to the southeast, and Luahna lies 6.95 mi (11.18 km) southeast of Glacier Peak. The Richardson Glacier lies to the southeast of the summit, with the Pilz Glacier and Butterfly Glacier stretching across the northern slope. Precipitation runoff from the peak drains into the White River and Napeequa River, both tributaries of the Wenatchee River. The first ascent of the summit was made on August 13, 1911, by Rodney Glisan, H.H. Prouty, Winthrop Stone, C.W. Whittlesey, all of whom were members of the Mazamas.
Sherpa Peak is an 8,630-foot (2,630-metre) granite summit located in the Stuart Range, in the Alpine Lakes Wilderness in Chelan County of Washington state. The nearest higher peak is Mount Stuart, 0.41 mi (0.66 km) to the west, and Argonaut Peak lies 1.29 mi (2.08 km) to the east. The Sherpa Glacier lies on the northern slope of the peak. Precipitation runoff from the peak drains north into Mountaineer Creek, a tributary of Icicle Creek, or south into Ingalls Creek, all of which winds up in the Wenatchee River. According to the USGS, this peak is named for a local climbing club that was active in the area in the 1950s, and the toponym was officially adopted in 1988 by the U.S. Board on Geographic Names.
Brahma Peak is a remote 8,079-foot (2,462-metre) mountain summit located on Chiwawa Ridge in the North Cascades, in Chelan County of Washington state. The mountain is situated in the Glacier Peak Wilderness, on land managed by the Wenatchee National Forest. The nearest higher neighbor is Buck Mountain, 1.8 mi (2.9 km) to the north. Brahma and Buck are set on Chiwawa Ridge, and other notable peaks on this ridge include Fortress Mountain, Cirque Mountain, Napeequa Peak, Mount Berge, Bandit Peak, and Chiwawa Mountain. Precipitation runoff from Brahma and meltwater from its glacier remnants drains into Chiwawa River and Napeequa River, both tributaries of the Wenatchee River. Topographic relief is significant since the southwest lavender-colored schist cliffs of this peak rise nearly 4,000 feet above the Napeequa River Valley in approximately one mile.
Cirque Mountain is a 7,966-foot (2,428-metre) mountain summit located in the Glacier Peak Wilderness of the North Cascades in Washington state. The mountain is situated on the crest of the Cascade Range, on the shared border of Snohomish County and Chelan County, also straddling the boundary between the Mount Baker-Snoqualmie National Forest and the Wenatchee National Forest. Its nearest higher peak is Napeequa Peak, 0.3 mi (0.48 km) to the south. The peak is set on Chiwawa Ridge with Napeequa, and other notable peaks on this ridge include Fortress Mountain, Buck Mountain, Brahma Peak, Mount Berge, and Chiwawa Mountain. Topographic relief is significant since the western aspect of the mountain rises 4,000 feet above the Suiattle Valley in approximately 1.5 mi (2.4 km). This mountain has small, unnamed, hanging glaciers in cirques surrounding the summit. Precipitation runoff from the peak and meltwater from the glaciers drains east to the headwaters of Napeequa River; or west into the Suiattle River.
Mount Berge is a 7,951-foot (2,423-metre) double-summit granitic mountain located in the Glacier Peak Wilderness of the North Cascades, in Chelan County of Washington state. The mountain is situated along the crest of the Cascade Range, on land managed by the Okanogan–Wenatchee National Forest. Its nearest higher neighbor is Napeequa Peak, 1.2 mi (1.9 km) to the west, and Buck Mountain is 1.7 mi (2.7 km) to the east-southeast. Berge is positioned on Chiwawa Ridge with Buck and Napeequa, and other notable peaks on this ridge include Fortress Mountain, Brahma Peak, Cirque Mountain, Helmet Butte, and Chiwawa Mountain. Precipitation runoff from Berge drains to the headwaters of Napeequa River; or east into tributaries of the Chiwawa River.
Bandit Peak is a 7,625-foot (2,324-metre) double-summit granitic mountain located in the Glacier Peak Wilderness of the North Cascades, in Chelan County of Washington state. The mountain is situated east of the crest of the Cascade Range, on land managed by the Okanogan–Wenatchee National Forest. Its nearest higher neighbor is Brahma Peak, 5.9 mi (9.5 km) to the north. Bandit Peak is the ninth-highest peak on Chiwawa Ridge, and other notable peaks on this ridge include Mount Berge, Buck Mountain, Cirque Mountain, Napeequa Peak, Helmet Butte, and Chiwawa Mountain. Precipitation runoff from Bandit Peak drains west into Napeequa River; or east into the Chiwawa River.
Le Conte Mountain is a 7,762-foot-elevation (2,366-meter) summit located on the shared boundary of Skagit County and Chelan County in Washington state. It is positioned on the crest of the North Cascades Range, and is set within the Glacier Peak Wilderness. Le Conte Mountain is situated on the shared border of Mount Baker-Snoqualmie National Forest and Okanogan-Wenatchee National Forest. Access to the peak is via the Ptarmigan Traverse. The nearest higher neighbor is Sentinel Peak, 1.87 miles (3.01 km) to the south-southeast, and Spider Mountain is 2.4 miles (3.9 km) to the northeast. The Le Conte Glacier and South Cascade Glacier lie to the south of the peak. Precipitation runoff on the east side the mountain drains into Flat Creek which is a tributary of the Stehekin River, while precipitation drains into headwaters of the South Fork Cascade River from the west side. Topographic relief is significant as the southwest aspect rises nearly 2,500 feet above South Cascade Lake in less than one-half mile, and the northeast aspect rises 3,200 feet above Flat Creek in one mile.
Black Mountain is a 7,262-foot-elevation (2,213-meter) summit located in the North Cascades, in Snohomish County of Washington state. The mountain is situated in the Glacier Peak Wilderness on land managed by Mount Baker-Snoqualmie National Forest. Neighbors include line parent Kololo Peaks, 6 mi (9.7 km) to the east, Painted Mountain two miles west, and Glacier Peak is 5 mi (8.0 km) to the northeast. Precipitation runoff from the peak drains west into tributaries of the North Fork Sauk River, and east into the White Chuck River. Topographic relief is significant as the summit rises 3,460 feet above the White Chuck in two miles. The first ascent of the summit was likely made in 1897 by a survey team including A. H. Dubor, Thomas G. Gerdine, and Sam Strom, who named the mountain for the dark color of its rock. The ascent from the north via Lake Byrne is non-technical.
Mount Buckindy is a remote 7,320-foot-elevation (2,230-meter) mountain summit located in the North Cascades, in Skagit County of Washington state. It is the second-highest point of the Buckindy Range, or Buckindy Ridge. It is set in the Glacier Peak Wilderness on land managed by the Mount Baker-Snoqualmie National Forest. It is situated 20 miles east-northeast of Darrington, Washington, and 17 miles north-northwest of Glacier Peak which is one of the Cascade stratovolcanoes. Precipitation runoff from Mount Buckindy drains south to the Suiattle River via Buck Creek and Downey Creek, and north to the Cascade River via Kindy Creek. Topographic relief is significant as the summit rises 4,700 feet above Kindy Creek in less than two miles. The mountain's toponym is a portmanteau of Buck and Kindy Creeks, and has been officially adopted by the United States Board on Geographic Names.
Foggy Peak is a 6,810-foot-elevation (2,076-meter) mountain summit in Snohomish County of Washington state.
Gardner Mountain is an 8,898-foot-elevation (2,712-meter) mountain summit in Okanogan County of Washington state.
Portal Peak is a 6,999-foot (2,133-metre) mountain summit in Snohomish County, Washington, United States.
Baekos Peak is a 7,529-foot (2,295-metre) mountain summit in Snohomish County, Washington, United States.
Kodak Peak is a 6,132-foot-elevation (1,869-meter) summit on the border shared by Chelan and Snohomish counties in Washington, United States.
Thor Peak is a 6,804-foot-elevation (2,074-meter) mountain summit in Chelan County, Washington, United States.