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Visit the Nature Center and pick up your own moth-themed make and take craft to assemble back at your campsite or at home!
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What did the St. Croix River look like 10,000 years ago? One million years ago? One billion years ago? Join the naturalist on a hike back in time to learn about the geology of Interstate and how the unique terrain and characteristics of the St.…
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Take a one hour naturalist led stroll to learn about the abundant wildflowers in the park. Meet in front of the Nature Center.
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Join us for a hike on the Central Sands Nature Trail Loop.
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Want to see some tracks and fur from some of our woodland friends? Drop in anytime during the program to learn about a few of the different animals of the area and see the traces they leave behind.
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Summer Adventure Days Celebrate summer and enjoy adventure, recreation and relaxation at Havenwoods State Forest.
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The Friends of Aztalan State Park will hold its annual Aztalan Day at the Park held in conjunction with Aztalan Day sponsored by the Lake Mills-Aztalan Historical Society on July 19.
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Learn all about Wisconsin's black bears! Drop in by the visitor center from 10 - Noon to learn about all about bears! Test your knowledge on some bear facts, see a skull up close, and learn about their habits.
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A table display will showcase typical geocaching containers while experienced cachers will be available to share information on the international hobby.
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Enjoy this reenactment of history, with the Plains Native Americans and the French Voyagers based in a 17th century encampment.