Become a time traveler in this exciting walk to explore signs of the Newlin Grist Mill nature park's past. Newlin’s Park Naturalist will introduce participants to living fossils, help walkers discover the descendants of dinosaurs, and facilitate a visit with trees old enough to have witnessed the lives of wooly mammoths. "Prehistoric Newlin” is part of Newlin Grist Mill’s Faces of Newlin - Talks at the Mill series RSVP requested, but walk-ins welcome; FREE. For more information, contact us at [email protected] or 610-459-2359