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By Lindsay B. Masters
Nine Mile Canyon has been called “the world’s longest art gallery” and contains the highest concentration of rock art sites in the United States. The Utah canyon is famous for its petroglyphs and pictographs. Over 10,000 images are carved into its sandstone walls. The Canyon contains other types of archeological and historic sites, including granaries, ancient village sites, a few recorded burials, pit houses, rock shelters, settler’s cabins, ranches, and a road constructed by the Buffalo Soldiers in the 19th century… Read on