The Ladies' P.E.O.

Historic black and white photos of Jean Corlett and Myrtle Woods
Jean Corlett and Myrtle Woods were members of the P.E.O. in the San Luis Valley that helped to establish Great Sand Dunes as a unit of the National Park Service.

Great Sand Dunes Archives

Last updated: April 9, 2024

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Contact Info

Mailing Address:

Visitor Center
11999 State Highway 150

Mosca, CO 81146

Phone:

(719) 378-6395
General Park and Preserve information: (719) 378-6395 Emergencies (Police, Fire, Medical): Dial 911. Non-emergencies (Police, Fire, Medical): call (719) 589-5807

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