This is a Fine Art photo of a painting advertising the Meramac Caverns. These advertisements were always painted on barn roofs, to entice the curious traveler to visit the famous Meramac Caverns located in Stanton, Missouri along US 66.Throughout the Southeast one would find old barns and buildings with hand stenciled advertising about the Meramec Caverns, the world’s largest single cave formation, stretching for twenty six miles of underground passage ways and caverns. The cave reaches seven stories high and is one of the most outstanding cave experiences in the world.