Discover Your Place in Nature

Come and explore Severson Dells, with our hiking trails, visitor center, The Grove Nature Playscape and gift store. We offer a wide range of engaging programs for all ages to connect with nature.

All Categories

    Featured Programs

    Discover a Sense of Belonging

    Everyone belongs in nature. Join us as a member and discover a sense of community with other nature lovers and the wild world itself! Your membership helps to make nature education more accessible to everyone now and for future generations. Click below to learn more about the benefits of joining as a member of Severson Dells. 

    BECOME A MEMBER

    Field Notes Blog

    By Emma Zimmerman May 12, 2026
    If March felt unusually warm where you live this year, you weren’t imagining it. March 2026 wasn’t just the warmest March on record in the United States; it was the most abnormally warm month ever recorded in the lower 48 states, according to National Oceanic and Atmospheric Administration data . That means no other month in our recorded history has ever been this far above average. On average, temperatures across the country reached approximately 50.85°F, which is 9.35°F above what’s considered normal for March based on 20th-century data. What is even more concerning is that the entire year leading up to it, from April 2025 through March 2026, was the warmest 12-month period ever recorded in the continental United States. This news should be sounding alarms everywhere.
    By Emma Zimmerman May 6, 2026
    As the weather warms and we spend more time outdoors, so do our other far from welcome companions: ticks! Over the past few decades, tick populations and their geographic range have expanded in northern Illinois. We’re now encountering more ticks than before, and a greater number of them carry diseases. This isn’t a reason to avoid going outside, but it is something we should all be aware of and prepared for as we inevitably encounter them this summer. Consider this your guide to staying safe during tick season.
    By Linda Sandquist April 27, 2026
    As our organization’s Director of Development, I have the pleasure of presenting opportunities to people to invest their time, treasure, and talent in the work we do. I ask people to invest their financial gifts to keep our operations going and I’ll soon be asking people to help fund the renovation of the former clubhouse at Prairie’s Edge into Wild Roots Nature Center. I ask people for their talent when I consult members of our board of directors on investment matters, legal questions, and networking opportunities. But the best ask is when my colleagues and I ask people to give up their time to help Severson Dells (soon to be Wild Roots Nature Center ) provide hands-on, science-based nature education. We simply cannot operate without our volunteers ! Imagine a school field trip without the smiling adult faces who help kids howl like coyotes, touch a toad, or smell wildflowers for the first time. Our Science Saturday Hosts bring science to life at our activity stations and engage intergenerational visitors with fun and intriguing STEM education. Our Conservation Crew volunteers get their hands dirty when they pull up and destroy invasive species, collect prairie seeds, and install native plant gardens in the community. It’s my pleasure to wrap up the month of April with a big thank you to all the people who volunteer for Severson Dells Nature Center. You are special people and deserve to be recognized. I would be remiss if I didn’t ask anyone reading this to consider volunteering here with us . I promise we will welcome you with open arms and you will feel connected to other like-minded people and a very special place. You’ll make a difference in your life and in the lives of others. And that’s my lowdown.

    Land Acknowledgement Statement

    Severson Dells Nature Center and Preserve are located on the traditional lands of the Ho-Chunk (Winnebago), Meskwaki, Winnebago (Nebraska) and Potawatomi.  We recognize these people, among others, for their stewardship of this land.


    To learn more about territory acknowledgments and to find out more about the land you are on, visit:
    Native-Land.ca | Our home on native land. Please contact us if you have additional information or suggestions.