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.

Contact the Park

Mailing Address:

Visitor Center
11999 State Highway 150

Mosca, CO 81146

Phone:

(719) 378-6395
Visitor Center phone number

Contact Us