17th Annual Smithsonian Magazine Photo Contest People
Mystery of Grottoes
A rock lover is visiting the secrets of the grottoes.
Photo Detail
| Date Taken: | 11.2018 |
| Date Uploaded: | 07.2019 |
| Photo Location: | Ningbo, Zhejiang Province, China, China |
| Camera: | Canon EOS 5D Mark III |
| Copyright: | © Guanghui Gu |