• Great Sand Dunes and Sangre de Cristo Mountains

    Great Sand Dunes

    National Park & Preserve Colorado

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  • Main Park Phone Numbers Not in Service

    The two main phone numbers to the park, 378-6399 and 378-6300, are not in service at this time. Voicemail is not functioning. Please call the Visitor Center at 719-378-6395 between 8:30-6:00 MST to reach a staff member.

Great Sand Dunes Curriculum Materials

Out of the blue

Dave Zelenka

Curriculum materials about Great Sand Dunes are available through Hands on the Land.

Did You Know?

Myrtle Woods, PEO member

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. More...