Since 1892, the Sierra Club has been working to protect communities, wild places, and the planet itself. We are the oldest, largest, and most influential grassroots environmental organization in the United States. And our founder, John Muir, appears on the back of the California quarter.

 

Sierra Club Calusa Group is one of seventeen local Sierra Club groups in Florida. We serve over 2,300 members in Collier, Glades, Hendry and Lee Counties in Southwest Florida. Our group offers members (and prospective members) the opportunity to explore, enjoy, and protect the environment by volunteering, attending events, becoming environmental activists and participating in outings. Explore our website and tell us what you think!