Crossing

 

The Humpback Rocks Loop Trail meets the Appalachian Trail at just about this point where a spur leads to the rocks, so quite often you'll meet folks like this fellow who looks like he's making a longer trek of it.

Stairs

 

The ascent along the Humpback Rocks Loop Trail is sometimes so steep that the National Park Service has chosen to install stairs to help prevent further erosion and, one would think, to help keep hikers from injuring themselves as the result of bad falls.