‚ÄčThe Sierra Club was founded in 1892 and is America's oldest, largest, and most influential grassroots environmental organization.  Inspired by nature, we are 1.3 million of your friends and neighbors, working together to protect our communities and the planet.  The Santa Margarita Group is a part of the San Gorgonio Chapter, serving the Inland Area of Southern California since 2008.


A Walk on the Wildside


Sierra Club Santa Margarita Group