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
pictures
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
Acknowledgements
channel.nationalgeographic.com