Lime Kiln

 This brick-lined lime kiln was constructed within the Clarion Formation cliff adjacent to Hells Hollow Falls. Its construction in the cliff allowed it to take advantage of the natural ramp for charging the kiln. For years, it was thought that this kiln was the Lawrence Furnace. However, no slag has been found near this kiln, and piles of it are located further upstream, indicating that this was not the Lawrence Furnace.