Welcome to the Sierra Club - Wisconsin Chapter.
We are Wisconsin's voice for the nation's oldest, largest and most influential grassroots environmental organization. Our members include 18,000 of your friends and neighbors. Inspired by Wisconsin’s beautiful lakes, forests, rivers, and other natural features, we work together to protect our communities and the planet.
Make a Difference for Wisconsin's Future!
Show activities between:
and
| When | Earliest: Latest: |
| What |
|
| Word or Phrase | Word or phrase to search for: |
| Leader | All or part of leader name to search for: |
Made all your selections above?
or
No Matching Activities Found
Processing please wait.
Loading ...
Legend:
Outing
Club support event 
Social event 
Activist event 
Multiple events (map only)
Show activities between:
and
Local News and Information
Help us make a splash!
March 11, 2025
Water is the lifeblood of our region. The Great Lakes are where it all begins, containing 84% of North America’s surface fresh water. We all know how important it is to keep our lakes clean, and that's why we can't let Enbridge’s dangerous Line 5...
Sheboygan Extends Kohler Golf Course CUP in Questionable Maneuver
March 10, 2025
A decision made by the city of Sheboygan Plan Commission last November continues to reverberate among opponents of Kohler Company’s plan for a new golf course – its fifth – on the Lake Michigan shore.The Plan Commission, chaired by Sheboygan’s mayor...
Big Fun during the Big Share on March 4th
February 28, 2025
We’ll be using this opportunity to spotlight our work to shut down the dangerous Line 5 pipeline. Tune in to our featured segment airing at 3 pm, March 4th during the Big Share Live broadcast. Learn why shutting down Line 5 is so important and have...