Mary's Rock is a 3,514-foot (1,071-meter) tall mountain in Shenandoah National Park. The peak is just south of the Thornton Gap Entrance of the park, and north of the taller Pinnacle. Mary's Rock is the eighth highest peak in Shenandoah National Park. I had a little bit of difficulty capturing this photo, as it was around the front side of the rock making it difficult to maneuver and hold on to myself and the camera. The date of this photo is 6/20/2003 at 4:56 PM.