Explore, enjoy and protect the planet

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Sierra Club membership card
Join hundreds of thousands of your friends and neighbors working to explore, enjoy, and protect the planet.
  Join the Sierra Club Today  
  When you renew your membership today, you help create a living legacy of natural grandeur for all to enjoy.  
  Renew your membership today  
  Support our battle to protect the environment with funding that’s convenient for you. With gifts as low as $5 a month, you can become a Wilderness Guardian.  
  Become a monthly donor today  
  Never before have we seen such attacks on the environment. Your additional support will help protect our treasured wild places.  
  Make your donation today