If arriving after hours, pick up a tag from visitor center and sign in. Parking is about a mile from the visitor center. There are two trails to get to the campsite (high shoals loop). We took the trail to the left as it follows the waterfall up. There are more stairs but the views are better. The trail is relatively flat before and after the climb up the stairs. The campground has two pit toilets and a creek for water access. There is also a picnic table and fire ring at each site. About 5 sites in total. I recommend the hike to chestnut knob while visiting - views shown in pictures above.