Explore, Enjoy & Protect Washington State
With 72 years and counting under our belt, the Sierra Club Washington State Chapter is working to advance climate solutions, act for justice, get outdoors, and protect Washington’s lands, water, air, people, and wildlife. We work on both statewide and local issues, activating our 70,000+ members and supporters to get involved on issues they care about through our local groups and statewide committees.
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The Latest News
Salmon Are In Hot Water
August 14, 2026
By: Bill Arthur, Chair Sierra Club Snake/Columbia River Salmon CampaignOne of the keys to survival for salmon is the “Five C’s” of habitat—cold, clean, and clear water flowing through connected, complex waterways. Envision a river whose...
Ways to Support Locally-led Fire Relief + Recovery in WA State
August 4, 2026
Our hearts are with our communities across the state facing yet another devastating wildfire season. As of this morning, fifteen wildfires have burned more than 250,000 acres across Washington in what Public Lands Commissioner Upthegrove has...
Protecting the Alpine Lakes Wilderness, Inspiring a Movement
July 23, 2026
July 12, 2026 marked the 50th Anniversary of the Alpine Lakes Wilderness designation. Looking back, the campaign to protect this alpine wonderland just 75 miles from Seattle did more than safeguard a remarkable landscape—it redefined wilderness,...