For administrative and business correspondence, write to:
Superintendent
11500 Highway 150
Mosca, CO 81146-9798
Phone:
Main
719-378-6300
Visitor Center 719-378-6399
Fax:
719-378-6310
Did You Know?
The Ladies' PEO organization led the original effort to make Great Sand Dunes a national monument in 1932. Pictured at left is Myrtle Woods, a member of PEO at that time.
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