- Trails are open 24/7 at no charge. Enjoy a Winnie-the-Pooh themed TRAIL TALES Storybook Walk.
EVENTSAT CROSSROADS
There’s almost always something happening at Crossroads! Whether you are looking for a guided hike, a guest lecture, community gatherings, or the chance to volunteer, our event calendar is an excellent place to find event details and learn of any last-minute changes.
CALENDAR
Featured Event
Events
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Science Saturdays – Fossil Hunt
FeaturedCrossroads at Big Creek 2041 Michigan Street, Sturgeon Bay, WI, United StatesWe will look for and learn about the fossils around us. This weekly family program is intended for elementary students, but learners of all ages are welcome. Meet at the…
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Mushroom Club – Mushroom Season Kickoff
FeaturedCrossroads at Big Creek 2041 Michigan Street, Sturgeon Bay, WI, United StatesLearn how to use iNaturalist to identify and record mushrooms.Discuss Spawn and Mushroom growing blocks. Learn about their 2026 events. Held at the Collins Learning Center. Contact the Door Peninsula…
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Wandering Wednesday – Naturalist Led Hike
FeaturedCrossroads at Big Creek 2041 Michigan Street, Sturgeon Bay, WI, United StatesJoin a naturalist-led hike. Easy walking. About an hour. Well-behaved dogs allowed on leash. Meet at the Collins Learning Center. Registration is not required. Open to the public and free…
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Door County Science on Tap: Suckers with Karen Murchie of Shedd Aquarium
Bridge Up Brewing 129 N Madison Ave, Sturgeon Bay, WI, United StatesStop by Bridge Up Brewing, 129 N Madison Ave, Sturgeon Bay, grab a pint of your favorite beer and explore wide variety of science topics with the people specialized in…
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Science Saturday: EGGStravaganza
FeaturedCrossroads at Big Creek 2041 Michigan Street, Sturgeon Bay, WI, United StatesA Crossroads tradition, during this event, learners of all ages are invited to view videos and participate in a number of (potentially messy) demonstrations and activities, ranging from egg dissections…
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Wandering Wednesday – Naturalist Led Hike
FeaturedCrossroads at Big Creek 2041 Michigan Street, Sturgeon Bay, WI, United StatesJoin a naturalist-led hike. Easy walking. About an hour. Well-behaved dogs allowed on leash. Meet at the Collins Learning Center. Registration is not required. Open to the public and free…
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Nature Investigators – Beyond ROYGBIV
FeaturedCrossroads at Big Creek 2041 Michigan Street, Sturgeon Bay, WI, United StatesGeared for school‑age kids, all are invited to dive into weekly, hands‑on nature adventures! Each session explores a new environmental mystery — this week, we will learn about the colors…
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Science Saturday: Bird Olympics
FeaturedCrossroads at Big Creek 2041 Michigan Street, Sturgeon Bay, WI, United StatesLearners of all ages are invited to learn some amazing physical attributes of birds by comparing their own physical abilities to those of birds. Free and open to the public.…
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Wandering Wednesday – Naturalist Led Hike
FeaturedCrossroads at Big Creek 2041 Michigan Street, Sturgeon Bay, WI, United StatesJoin a naturalist-led hike. Easy walking. About an hour. Well-behaved dogs allowed on leash. Meet at the Collins Learning Center. Registration is not required. Open to the public and free thanks to our donors.
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Nature Investigators – Signs of Life (Wildlife!)
FeaturedCrossroads at Big Creek 2041 Michigan Street, Sturgeon Bay, WI, United StatesGeared for school‑age kids, all are invited to dive into weekly, hands‑on nature adventures! Each session explores a new environmental mystery — this week, we will begin with guidelines for when we "probably" will start seeing signs of life based on local phenological records. Guided by curiosity and grounded in real science, Nature Investigators encourages…
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Science Saturday: Bird Behavior
FeaturedCrossroads at Big Creek 2041 Michigan Street, Sturgeon Bay, WI, United StatesLearners of all ages will go birding - not naming the birds, but rather observing their behavior. Free and open to the public. Registration is not required. Please dress for the weather.
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Wandering Wednesday – Naturalist Led Hike
FeaturedCrossroads at Big Creek 2041 Michigan Street, Sturgeon Bay, WI, United StatesJoin a naturalist-led hike. Easy walking. About an hour. Well-behaved dogs allowed on leash. Meet at the Collins Learning Center. Registration is not required. Open to the public and free…