Fight for the Planet

Sierra Club is working tirelessly to protect wildlife and wild places, ensure clean air and water for all, and fight the devastating effects of climate change.

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Sierra Club is the largest and most influential grassroots environmental organization in the country. For more than 130 years, we’ve been working to promote clean energy, safeguard the health of our communities, protect wildlife, and preserve our remaining wild places through grassroots activism, public education, lobbying, and legal action.

Climate

We are stopping the expansion of oil and gas and accelerating the transition to a clean-energy economy

 Conservation

We are preserving the beauty of nature by protecting lands, waters and wildlife

 People

We are fighting for all people to benefit from clean air, fresh water, a safe climate, and connection to nature

Join Our Movement

We can stop the climate crisis. But we must act now, together, to save our home, our world. The Sierra Club has people in 50 states across the country ready to mobilize. Will you join us?

Take Action

 

Get involved in

Our local chapters are the heart and soul of the Sierra Club. Explore what’s happening in your area and how you can join in.

Learn More

 

Get Outside

The Sierra Club Outings program provides environmentally friendly outdoor adventures—from Tahoe to Tibet—for people of all ages, abilities, and interests. Find a trip that feels like it was designed for you today.

Take A Trip

Enter to Win a Custom Outdoor Adventure for Two

Enter to win an epic outdoor adventure for two with Sierra Club Outings (a prize valued up to $8,000). From coastal hikes to canyon explorations, our trips reconnect you with nature—and with yourself.

Enter to Win

 

Sierra Magazine

Sierra is a national print and digital magazine publishing award-winning journalism. It combines features on green living and outdoor adventure with reporting about threats to the environment, conveying the ideals at the heart of the Sierra Club’s mission. Sierra Club members enjoy a free subscription to Sierra.

See our Summer Issue