Membership Options

All memberships include a digital subscription to our quarterly newsletter, The Alpiner.

$25 Basic Hiker
$50 Project Supporter
$100 Adventurer
$250 Visionary

If you would like to make a contribution in a different amount, please visit our Donation Page.

Pay by Mail

Printable PDF Form

Checks and money orders may be sent to:

IATC Foundation
P.O. Box 351
Issaquah, WA 98027

When mailing in membership fees, please include the following information:

Phone Number
Mailing Address

  • $20 Basic Hiker

  • $25 Basic Hiker + Paper Alpiner Newsletter

  • $50 Project Supporter

  • $100 Adventurer

  • $250 Visionary


The IATC is 501(c)(3) non-profit charitable foundation.

Regular annual donations (as a project supporter) cover the cost of printing and mailing the Alpiner and part of the club's overhead expenses. Additional donations cover the remainder of IATC's overhead expenses and generate funds for special events, projects, publications and trail maintenance tools.