Devil's Den Natural Bridge, Washington County, Arkansas
Photo by Jay Wilbur
NABSQNO 15S-386000-3959400. Devil's Den Natural Bridge is a small waterfall natural bridge eroded through Prairie Grove sandstone by a small tributary of Lee Creek. It is located in Washington County, Arkansas, in Devil's Den State Park. The arch is not shown on Park maps, nor is there a trail to it. However, it is easily hiked to from the campground using the location and maps provided here.