The rocks appeared when we were told they would, a half mile into a fern forest. They seemed to emerge from the center of the earth, massive shelves of rock, dim and cavelike, green with moss. 

Rhododendron trees twined their roots around and through the rocks, and fissures erupted where you least expected them. It was an accidental discovery, a place found while looking for somewhere else. It was eerie and awe-inspiring, a glimpse of another world. I’m so glad we explored Maryland’s Rock Maze.