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 Gordon Bubolz Nature Preserve, 4815 N Lynndale Dr, 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.

Our newsletters (available here or in the menu above) have excellent information about our meetings, outings and other issues.  Please read.

Our Facebook Page is an easy way to follow us.  Please 'Like' the page so you can follow us.

We are sponsoring the 2nd Annual Fox River Earth Day Hike on April 16 to kick off Earth Day week.

Fox River Earth Day Hike

We co-sponsored a Climate Rally at Lawrence University on October 14 as part of the lead-up to the Paris Climate Talks.

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

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