Learn about the issues and find out how your voice can make the difference for our families and our future. Join our Cascade-News E-mail announcement list. Description of our committees, groups, projects, and other activities. Your participation is welcome! We get outdoors! Here's the scoop on our hikes & outings program. Check out upcoming hikes listed in the Calendar. Up to the minute listing of all scheduled activities. Who we are. How we're organized. Whom to contact. Welcome to the Sierra Club Cascade Chapter website and thank you for taking the time to find out what the Sierra Club Cascade Chapter is all about. Find out how we help protect our priceless natural heritage here in Washington State through: hikes & outings, hands-on conservation work, public outreach, meeting with legislators, and electing candidates who care about our environment. Use our easy-to-use membership form. All transactions are secure, and joining has never been easier. Follow the link above and become part of the solution today! Buy a Calendar!   The Holidays are here! Beautiful 1999 Sierra Club Calendars make great gifts for family and friends. Contact Stacey Mitchell at for details, or click the link above to buy the calendars via our website!