Be a Champion for the Environment
Remind Me LaterHelp protect wildlife and wild places, ensure clean air and water for all, and fight for environmental justice.
Donate Today!Together, We Are Powerful
This country belongs to all of us. Together, we can help deepen the movement for a liveable planet, safe communities, and a democracy that works for everyone.
DonateWe champion solutions to the climate crisis.
We fight for environmental and social justice.
We believe in getting people outside to enjoy the outdoors.
This country belongs to each and every one of us, and the Sierra Club and millions of people across the country join in celebration as Joe Biden and Kamala Harris begin as the next President and Vice President of the United States. They bring with them the opportunity to ensure the promise of democracy and safeguard our drinking water, clean air, and secure a livable planet for all people. Together, Sierra Club members and volunteers are resilient in our drive for people-powered protections for our environment and for the promise of liberty and justice for all. Read our full press release.
Celebrating Women in History
In honor of Women’s History Month, we curated a list of a few places—many protected by the National Park Service—that honor women and their stories and let us enjoy the outdoors too.
Read MoreBecome a member
There’s a place for you here. Join more than 3.8 million people fighting for change.
Get involved in
We’re building a movement that helps people from all walks of life connect to protect the places they live and the lands they love. See what’s happening in your neck of the woods.
Learn MoreAdopt a Wild Animal
Your symbolic adoption will help protect wild animals and the wild places they call home. Donate today and receive an adorable plush animal to love.
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We need your voice
Find out how the Sierra Club is responding to COVID-19 and current impacts on your Sierra Club activities.
Our ResponseThe main image above is a derivative of photos courtesy of Natalie Chitwood for The Luupe, theluupe.com.
Since 1892
300
coal plants retired
439
parks & monuments established
15K
outings taken per year
3.8M
members & supporters