This 4 mile hike covers moderate to rugged terrain with some wet lands, hills and a possible stream crossing. Hiking boots or sturdy shoes recommended. Bring water and snack. The Discovery Loop Trail includes part of the Nature Bluff Trail of the Chucalissa Indian Village. Rain will cancel the hike. Time Frame: 2.5 hours. Park at the Visitor’s Center and be sure to arrive in time to sign in. Restrooms are only open at the campground.