Join Master Naturalist, Mike Quinlan, for a hike to celebrate the arrival of Fall. We’ll look for signs of the changing seasons like seed heads forming, fall blooming flowers, and perhaps a migrating Monarch butterfly. We will end at the Observation Deck to watch the setting sun. Cameras recommended. Free with $6 per vehicle admission. Ages 10 and up welcome. Maximum 10 participants. Please bring your COVID mask. Registration required.