The Sierra Club - Wisconsin Chapter offers a variety of events, from virtual volunteer nights to outings (virtual ones!), rallies, fundraisers, social events and more for our members, supporters, volunteers, and the general public throughout Wisconsin.  We work to connect people with the natural world and with the Sierra Club by offering diversified, superior, volunteer-run activities and events that help protect and advocate for our environment and social justice that support our conservation mission and communities. 

Interested in attending a Virtual Volunteer Night? On the second Wednesday of every month from 6:30 - 8:00 pm, join us for a night of action and community! Check out our calendar of events below for the next monthly volunteer night. 

Want to join our Book Club? Check out our calendar below for the next book club meeting. Our book club meets on the first Tuesday evening every other month. 

The Sierra Club also offers fee-based national & international outings 


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