Mt St Helens (winter)
Seattle Alpine Scrambling
Jerome Velosky (Qualified Youth Leader)
Marble Mountain Sno-Park
The Worm Flows Climbing Route, from Marble Mountain Snow-Park, is the most direct route to the summit of Mount St. Helens during the winter season. Round trip is approximately 12 miles, with 5,588' of elevation gain. Your current season activity and conditioning is essential to making this an enjoyable and successful trip.
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