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period dating back over two million years ago, glaciation advancing and retreating repeatedly scoured the landscape leaving deposits of rock debris. The last glacial retreat in the Alpine Lakes area began about 14,000 years ago and was north of the Canada–US border by 10,000 years ago. The U-shaped
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walls spotted with over 700 mountain lakes. Geological events occurring many years ago created the diverse topography and drastic elevation changes over the
Cascade Range leading to the various climate differences.
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danger. 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.
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in combination with glaciation have been the dominant processes which have created the tall peaks and deep valleys of the Alpine Lakes
Wilderness area.
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Beckey, Fred W. Cascade Alpine Guide, Climbing and High Routes. Seattle, WA: Mountaineers Books, 2008.
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from the peak drains into tributaries of Nason Creek, which in turn is a tributary of the
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that is 25 mi (40 km) north-northwest of
Arrowhead, began forming in the mid-
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The Alpine Lakes
Wilderness features some of the most rugged topography in the
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cross section of the river valleys is a result of that recent glaciation.
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originating in the
Pacific Ocean travel northeast toward the
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is a 6,030 ft (1,840 m) mountain summit located in
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Alpine Lakes
Wilderness (Okanogan-Wenatchee National Forest)
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state. It is situated 6 mi (9.7 km) east of
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582:Backpacking Washington's Alpine Lakes Wilderness
16:Mountain in Washington (state), United States
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458:List of peaks of the Alpine Lakes Wilderness
358:climate zone of western North America. Most
600:The Natural History of Puget Sound Country
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584:. Helena, Montana: The Globe Pequot Press.
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543:United States Department of the Interior
644:Mountains of Chelan County, Washington
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354:Arrowhead Mountain is located in the
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314:. Arrowhead Mountain is part of the
534:Geographic Names Information System
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391:with craggy peaks and ridges, deep
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312:Okanogan–Wenatchee National Forest
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602:. University of Washington Press.
505:"Arrowhead Mountain - 6,030' WA"
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322:. Its nearest higher neighbor is
487:"Arrowhead Mountain, Washington"
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639:Mountains of Washington (state)
539:United States Geological Survey
171:Show map of Washington (state)
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654:North American 1000 m summits
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334:. This mountain was named by
204:Show map of the United States
201:Location in the United States
318:, which are a subset of the
59:6,030 ft (1,840 m)
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598:Kruckeberg, Arthur (1991).
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92:2.45 mi (3.94 km)
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338:(1871–1944), a pioneering
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120:47.757758°N 120.965714°W
69:550 ft (170 m)
37:-shaped clearing to left
308:Alpine Lakes Wilderness
247:Alpine Lakes Wilderness
168:Location in Washington
125:47.757758; -120.965714
336:Albert Hale Sylvester
306:, on the boundary of
580:Smoot, Jeff (2004).
529:"Arrowhead Mountain"
625:U.S. Forest Service
316:Chiwaukum Mountains
265:Wenatchee Mountains
261:Chiwaukum Mountains
243:Protected area
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33:South aspect, note
618:Arrowhead Mountain
616:Weather forecast:
372:maritime influence
292:Arrowhead Mountain
195:Arrowhead Mountain
162:Arrowhead Mountain
49:Highest point
22:Arrowhead Mountain
364:Cascade Mountains
356:marine west coast
324:Jim Hill Mountain
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546:. Retrieved
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402:Glacier Peak
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342:, explorer,
304:Stevens Pass
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284:Mount Howard
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255:Parent range
41:Mount Howard
417:Pleistocene
415:During the
410:Pleistocene
344:topographer
123: /
111:120°57′57″W
98:Coordinates
75:Parent peak
633:Categories
548:2020-07-11
514:2020-07-11
464:References
300:Washington
227:Washington
108:47°45′28″N
82:(6,765 ft)
65:Prominence
376:avalanche
136:Geography
88:Isolation
55:Elevation
35:arrowhead
432:See also
426:faulting
340:surveyor
276:Topo map
397:granite
383:Geology
350:Climate
215:Country
422:Uplift
395:, and
328:runoff
237:Chelan
233:County
223:State
424:and
404:, a
281:USGS
298:of
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39:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
