9th Annual Smithsonian Magazine Photo Contest Natural World
A rimstone dam in the Frozen Niagara section of Mammoth Cave.
A rimstone dam in the Frozen Niagara section of Mammoth Cave.
Photo Detail
| Date Taken: | 07.2011 |
| Date Uploaded: | 09.2011 |
| Photo Location: | Kentucky, United States of America |
| Camera: | Canon EOS DIGITAL REBEL XSi |
| Copyright: | © Kira Smith |
