• Great Sand Dunes and Sangre de Cristo Mountains

    Great Sand Dunes

    National Park & Preserve Colorado

Contact Public Affairs

If you have public affairs questions or comments regarding Great Sand Dunes National Park and Preserve, send an email to our Public Information Officer (PIO). For general park questions and information, email a ranger.

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...