WHAT'S HAPPENING

  • Join our new campaign to put the U.S. on a faster track to 100% clean energy for all!
  • The president continues to Build his climate legacy by placing a suspension on coal leasing on public lands. Read our press release.
  • Get ready for 2016 with your Sierra Club engagement or wall calendar.
  • Defend Yosemite's legacy from corporate greed -- tell Delaware North to drop its trademark lawsuit!
  • New trips just announced for 2016. We've got 300+ ideas for you.
  • Watch our video and see why we're so thankful.
  • GO LOCAL

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    FEATURED OUTINGS

    February 14, 2016 to February 20, 2016
    Southwest of Tucson, beneath an incomparable night sky, peaceful foothills surround our rustic lodging near Baboquivari Peak. We'll...
    February 20, 2016 to February 27, 2016
    Help protect this fragile ecosystem by removing invasive plants. We'll learn about desert ecology and the unique adaptations of its...
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