Hike with us down a segment of the Sugar Maple Trail that leads to Pictured Rock Cave and waterfall. We’ll talk briefly about the features of the cave and how it was formed. The Trail is a half-mile to the cave, moderate difficulty (steep). Sorry,…
What did the Saint Croix River look like 1 million years ago? Join volunteer Bob Whaley on a hike back in time to learn about the amazing geology of Interstate! Expect uneven terrain and stairs. Meet at the Pothole Trailhead.