Main Park Phone Numbers Not in Service
The two main phone numbers to the park, 378-6399 and 378-6300, are not in service at this time. Voicemail is not functioning. Please call the Visitor Center at 719-378-6395 between 8:30-6:00 MST to reach a staff member.
Operating Hours & Seasons
Great Sand Dunes National Park and Preserve is open 24 hours a day, every day of the year. In winter, the Visitor Center hours are 9:00 a.m. to 4:30 p.m. daily, except for federal holidays, when the building is closed. The Visitor Center has longer hours in spring, summer and fall; call ahead at 719-378-6395 for specific Visitor Center information and hours for the time of your visit. In 2013, summer hours for the Visitor Center begin May 26; hours are 8:30-6 daily.
Did You Know?
Alpine lakes such as Upper Sand Creek Lake are part of the mountain watershed of Great Sand Dunes, and provide a dramatic contrast to the stark dunefield. More...