Become a Member


You’ll get the inside scoop about our science and education programs and adventures, interesting volunteer opportunities, extra benefits and a place in history as an informed agent of change.

Membership registration is available two ways: as a recurring monthly contribution (called ‘Sustaining Stewardship’) or as an annual contribution. Both methods allow us to immediately put your contribution to use to provide stewardship and education programs within our organization. Please take a look at our Membership Levels and Benefits to help decide which category is right for you, then click on a link below to register as a Mount St. Helens Institute Member today!


* Excludes “Into the Crater” Hike
**Two permits available for purchase for the first 250 registered Members at this level or higher