New to Hawaiʻi Chapter?


The Sierra Club of Hawaiʻi offers a wide variety of opportunities to get involved with your friends and neighbors to explore, enjoy, and protect the natural resources of our islands. We invite you to join us and take a stand for a just future for nature and ourselves.

You can learn more about our Chapter and the work that we do here. We also encourage you to sign up for our email list to stay up to date on upcoming activities, news and action alerts.

Here is a shortcut to find activities that might peak your interest:

  • GET OUTDOORS – participate in one of our many hikes and service projects led by certified outings leaders
  • REGIONAL GROUPS – get active in your community with your local county Group
  • LEGISLATIVE ADVOCACY – stay up to date on top environmental bills during legislative session
  • POLITICAL ACTION – help elect strong leaders on the environment
  • ENVIRONMENTAL ISSUES – protect Hawaiʻi’s air, water, and lands
  • VOLUNTEER – volunteer with the Hawaiʻi Chapter
  • JOIN – become a Sierra Club Member
  • SUPPORT – donate to the Sierra Club of Hawaiʻi