Cascades Volcano Observatory, Vancouver, Washington |
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Sisters85_aerial_three_sisters_oregon_09-85.jpg Aerial view, the Three Sisters volcanoes in Oregon, from the south looking north. Left to right -- South Sister, Middle Sister, and North Sister. USGS Photograph taken in September 1985 by Lyn Topinka. [medium size] ... [large size] ... [TIF Format, 18 M] |
Three Sisters and Vicinity |
To Get There |
The Pacific Crest Trail crosses the west base of the Three Sisters from a northern trailhead at
McKenzie Pass (Oregon 242) and a southern trailhead at Devils Lake (Cascade Lakes Highway).
-- Excerpt from: Wood and Kienle, 1990, Volcanoes of North America: United States and Canada: Cambridge University Press, 354p., p.184-185, Contribution by Edward M. Taylor |
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