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Eruption Trail

From the 5 Freeway, take the 504, 52 miles east of Castle Rock to the Johnston Ridge Observatory., Mount St. Helens, WA
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US$201.07*
and up
Small-Group Full-Day Tour of Mount St Helens Volcano from Seattle
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LOCATION
From the 5 Freeway, take the 504, 52 miles east of Castle Rock to the Johnston Ridge Observatory., Mount St. Helens, WA
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