![]() Great Sand Dunes, Colorado |
Sandune Data
Systems www.sandunedata.com ![]() |
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Great Sand Dunes | In 1932 President Herbert Hoover proclaimed the establishment of Great Sand Dunes National Monument "...for the preservation of the great sand dunes and additional features of scenic, scientific, and educational interest...." The Great Sand Dunes are the tallest sand dunes in the Western Hemisphere, reaching some 600 to 700 feet in height. Click on the link to Great Sand Dunes National Monument & Preserve to go to the National Park Service's website. |