The Fox Valley Group of Sierra Club is the branch of The Sierra Club – John Muir Chapter in northeastern Wisconsin that covers Brown, Calumet, Fond du Lac, Green Lake, Outagamie, Waupaca, and Winnebago Counties. Major cities include Appleton, Green Bay and Oshkosh. Our Group welcomes anyone who loves the outdoors and wants to meet others with the same love. We welcome anyone who is concerned about the natural environment and wants to learn more. Help us protect our natural heritage by participating in our meetings, Outings, educational events, and political actions to explore, enjoy, and protect northeastern Wisconsin. Please contact Group Chairperson, Alan Lawrence, at 920-730-9515 or with ideas, questions, or concerns.

Our monthly meetings are held the 2nd Thursday of each month (except July and August) at the Fox River Environmental Education Alliance (FREEA), 1000 N. Ballard Rd, Appleton.  (Website Most meetings begin at 7:00, with the building opening around 6:30 for setup, socializing and snacks.  Everyone is welcome.  Most meetings are free.

Click here for more information on upcoming programs.

Please be sure to read our newsletter, available in the link above or here.

Please join us for the Wisconsin Chapter (John Muir Chapter) statewide Autumn Assembly. October 2-4 at Lake Delton. The Wisconsin Sierra Club Autumn Assembly is a fun, family friendly event featuring indoor and outdoor environmental activities for people of all ages. Information and registration at

We are showing the movie, Plastic Paradise, at the Appleton Public Library at 6:30pm on September 30.

We are co-hosting a Climate Rally at Lawrence University on October 14 from 5:45-6:30pm.

Image for PCM Climate Rally at Lawrence University

The photo of the Fox River above was taken by Jeff Lindsay, used with permission for nonprofit purposes only (

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