Geology
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Mammoth Hike Challenge
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Join us for a 4 mile hike along the Ice Age Trail on a trek to see the largest glacial erratic rock in the Southern Unit, Stone Elephant. This will be a 4 mile out and back hike. Mileage counts towards the Ice Age Trail’s Mammoth Hike Challenge.
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Tree Trunk or Treat
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Join us for a kid sized hike (1.5 miles) along the Ice Age Trail collecting (non-candy) treats from trees we find along the way. Costumes encouraged but make sure you can hike in them! Mileage counts towards the Ice Age Trail’s Mammoth Hike…
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Devil’s Lake Rocks!
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Find out fun and interesting facts about what makes Devil’s Lake rocks rock!
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Newport Wilderness Days: Beach, Sugarbush Trail, Trees/Shrubs, Fossil Finds, Campfire Fun
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Join us for Newport Wilderness Days on Saturday Sept. 5 with the following activities: Coffee by the Beach, Sugarbush Trail. Past and Present, Trees and Shrubs of Door County, Fossil Finds; The Story in the Rocks and Campfire Fun with Park Staff.
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History of Pike Lake
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Join the Naturalist on a 1-mile leisurely hike to North Point, the secluded section of waterfront with a rich history. From being covering by glacial ice to a State Forest, you’ll learn about all the different people who have shaped this beautiful…
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Geology Walk
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Take a one hour naturalist led stroll to learn about the unique geology of the park that led to its creation as one of Wisconsin's first state parks. Meet in front of the Nature Center.
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Geo Hike
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Join us for a guided hike about how the geology of Whitefish Dunes reveals the past and shapes the present.
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Art on The Dunes: Geology
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Stop into this event at any time between 11-2 p.m. to learn about local geology.
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Pothole Trail Guided Hike
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What did the St. Croix River look like 10,000 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. Croix Valley came to be. Expect uneven terrain and…