Great Sand Dune National Park

changes to the sand dune

thanks for information

1. 107,000 acres

2. created September 13, 2014 (park)

3. 8 degrees F in January

4. 80 degrees F in July

5. highest elevation 13,604 ft


How it came to be like it is today

Over time it got weathered weathered by the wind blowing the sand all over the place