Activity Notes

This is a multi-part hike activity , combining the "Mt. St. Helens Climbers Bivouac to Climbers Permit Zone" and the "Ape Caves" hike. Hikers must participate in both and register on the Mazamas' website.

Registration is Closed

We’re sorry to report that registration is now closed for this activity and we are no longer accepting applications. The activity has either reached its maximum capacity or the registration period has ended.
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WE‘RE HERE TO HELP

Have questions about registration or your application status?

Email help@mazamas.org or call (503) 227-2345

Group Information
Groups Hike Leaders

WE‘RE HERE TO HELP

Have questions about registration or your application status?

Email help@mazamas.org or call (503) 227-2345