(Hike) Take a trip back in time when Indiana was an ocean floor! Learn about ancient creatures from the skeletons they left behind in the limestone. Join Naturalist Jessica on a rugged hike on the recently reopened Trail 3. We will scrabble through rocks in the creek to learn about fossils older than dinosaurs and how the canyon was formed and altered over geological history. We begin our 0.8-mile hike in front of the Canyon Inn. Weather permitted!