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Please visit our Events, News & Take Action Pages

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Explore, Enjoy &
Protect the Planet.

Our Calendar

See what events are planned in your area. Come join, make a difference and hang out with us!

Our Newsletters

Interested in finding out what is happening in your community? On Long Island. Then check out our newsletters.

Events Blog

Visit our Events page to learn about upcoming and past Sierra Club Long Island Group events. Join Us!

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Explore The Island

Take a trip. Visit the natural wonders that surround us right here on Long Island.

The Sierra Club, a non-profit organization, is the nation’s longest standing volunteer driven environmental organization. Its purpose is to ‘explore, enjoy and protect the planet’. It does this by educating the public and influencing public policy decisions — legislative, legal, and electoral.

 

Please note that donations to, and dues for membership in, the Sierra Club are NOT tax deductible. Donations to the Sierra Club Foundation, a separate entity, are are tax deductible.  


Copyright 2026 by Sierra Club Long Island Group

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