Gerrit Vyn / Liberty Bell Mountain at Washington Pass in the North Cascades, in winter, Okanogan National Forest, Washington, USA, November 2011
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Gerrit Vyn / Kangaroo Ridge in the North Cascades, in winter, Okanogan National Forest, Washington, USA, November 2010
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Gerrit Vyn / Women hiking in the North Cascades, Okanogan National Forest, Washington, USA, 2011
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Gerrit Vyn / Liberty Bell Mountain at Washington Pass in the North Cascades, in winter, Okanogan National Forest, Washington, USA, November 2011
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Steven Kazlowski / Clark's nutcracker (Nucifraga columbiana) perched on rock, Upper Enchantments Lake Basin, Alpine Lakes Wilderness, Okanogan-Wenatchee National Forest, Cascade Range, Washington, Summer
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Steven Kazlowski / Upper Enchantment Lakes Basin at dawn with Prusik Peak (left) and The Temple in the distance, Alpine Lakes Wilderness, Okanogan-Wenatchee National Forest, Cascade Range, Washington, August 2008
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Steven Kazlowski / Upper Enchantments Lake Basin, more than 7,000 feet above sea level, Alpine Lakes Wilderness, Okanogan-Wenatchee National Forest, Cascade Range, Washington, August 2008
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Steven Kazlowski / Silhouetted view of the Alpine Lakes Wilderness Area from Asgaard Pass, in the Upper Enchantments Lake Basin, more than 7,000 feet above sea level, Okanogan-Wenatchee National Forest, Cascade Range, W...
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Steven Kazlowski / Upper Enchantment Lakes Basin at dawn with Prusik Peak (left) and The Temple in the distance, Alpine Lakes Wilderness, Okanogan-Wenatchee National Forest, Cascade Range, Washington, August 2008
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Steven Kazlowski / Alpine wildflowers, Oval-leaf buckwheat (Eriogonum ovalifolium var. nivale) along a trail in late summer, Upper Enchantments Lake Basin, more than 7,000 feet above sea level, Alpine Lakes Wilderness,...
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Steven Kazlowski / Little Annapurna peak and the Upper Enchantments Lake Basin, more than 7,000 feet above sea level, Alpine Lakes Wilderness, Okanogan-Wenatchee National Forest, Cascade Range, Washington, Summer, Augus...
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Steven Kazlowski / Cluster of alpine wildflowers, probably Golden fleabane {Erigeron aureus}, Upper Enchantments Lake Basin, more than 7,000 feet above sea level, Alpine Lakes Wilderness, Okanogan-Wenatchee National Fo...