Geology
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Fossil Hike
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Come learn some Wisconsin geological history as you explore the Lannon stone lining the park, searching for fossilized coral, trilobites, brachiopods and cephalopods.
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Naturalist Lead Hike
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Each week, we will hike the East Bluff Trail and explore the park's geology, history and wildlife.
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Pothole Trail Guided Hike
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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. Croix Valley came to be.
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Pothole Trail Guided Hike
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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. Croix Valley came to be.
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Glaciation And The Kettle Moraine
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Join the naturalist for an educational program to learn about glaciation and the Kettle Moraine.
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Pothole Trail Guided Hike
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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. Croix Valley came to be.
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Rocky Arbor Stroll
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This event will be a relaxing stroll through the woods to look at various geological formations and scenic overlooks.
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Pothole Trail Guided Hike
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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. Croix Valley came to be.
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Pulpit Rock Stroll
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Join the naturalist for a stroll on Pulpit Rock Trail. The round trip is about 1 mile, and the elevation gain is 108 feet. We will take a walk back in time to explore the rich history of the private cottages that populated this part of the park in…
- Event
Echo Rock/Ishnala Stroll
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Join the naturalist on a stroll of Echo Rock Trail and Ishnala Trail where you will learn about the geology of the area, witness the overlooked beauty and hear about the history of those who lived in the park before it was a park.