Rio Grande Chapter

Join the Sierra Club

Add your voice to the hundreds of thousands of Americans committed to leaving our children a living legacy — clean air, safe drinking water, and natural grandeur. Membership starts at just $15. Joining through the link on our chapter website benefits our local work.

Join the Rio Grande Chapter

Support the Rio Grande Chapter

Can you make a direct donation or shop to help support our work? Our projects include the fabulous kids of the Global Warming Express.

Support your local chapter

Stay connected

Do you want to learn more? Browse our newsletter archives and posts, or sign up for one or more of our email messages.

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Take a hike

The Sierra Club was originally founded as an outings organization. We still do that. Visit our outing page for a list of recent outings and trip reports.

Go to outings

Take action!

So many issues, so little time. Can you write a letter to the editor or attend a meeting? Can you enter data or call prospective activists? Your activism has protected the wild Gila River.

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