It’s almost Halloween—are you afraid of things that go BUMP in the night? Join the Park Naturalists, if you dare, for this free After Dark Hike. It’s a scare-less event, but you’ll learn about some of the fascinating and perhaps creepy creatures that make their way through the nocturnal hours of the night. Dress according to the weather, so you'll be comfortable on this 2.1 mile hike over hills and a staircase, in the dark. *Cancelled if raining.