14th Annual Smithsonian Magazine Photo Contest Natural World
Entrance of the "Combe du Creux"
This is the entrance of a cave named "Combe du Creux". The small pond isn't penetrable, the entrance is just above and, very likely, communicates with this pond.
Photo Detail
| Date Taken: | 07.2016 |
| Date Uploaded: | 10.2016 |
| Photo Location: | Appenans (Department of the Doubs), France |
| Camera: | Micro HD Underwater Camera |
| Copyright: | © Pierre BOUDINET |