Current Conditions

Alerts

Information

  • Alert 1 , Severity ,information ,, Mosquito Season Great Sand Dunes has a relatively short but intense 6-week mosquito season, between the time Medano Creek becomes low in mid-June until it dries up by late July. Be prepared with insect repellant.
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Last updated: March 25, 2017

Contact the Park

Mailing Address:

Visitor Center
11999 State Highway 150

Mosca, CO 81146

Phone:

(719) 378-6395

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