Great Sand Dunes National Park Poster
Great Sand Dunes National Park Poster, Great Sand Dunes National Park extends 30 square miles, with its tallest dune rising 750 feet high. As a result of the San Luis Valley's strange wind patterns, the park contains the tallest dunes in America. Cross the Medano Creek at the base of the dunes, and climb a little closer to the stars in Colorado's hidden gem. Each poster is printed on 100# archival cotton paper that will never fade or yellow.