Volunteer Group from ASU 2015
Volunteers from Adams State University in Alamosa work for a day on the north side of the park.

NPS/Eric Valencia

Volunteer Opportunities

Volunteers are very important to the success of Great Sand Dunes. They serve in all branches of the park's operations, including trails, computer database management, Visitor Center operations, interpretive programs, and campground hosting. Some serve for a single day project or special event, while others live in the park and work 4-5 days a week. To inquire about volunteer opportunities, please email or call 719-378-6342. Longer-term (multiple months) volunteer opportunities are posted at volunteer.gov. Thanks for your interest in volunteering!

Last updated: December 13, 2022

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Contact Info

Mailing Address:

Visitor Center
11999 State Highway 150

Mosca, CO 81146


In case of emergency (police, fire, medical): call 911. Non-emergency (non-life-threatening): call (719) 589-5807

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