Cave explorers in the mud

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Size: 3669px × 5504px
Location:
Photo credit: © Marco Faggi / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: adventure, calcifications, cave, departement, doubs, dripstone, explore, explorers, france, franche-comte, head, helmet, karst, lamp, lime, man, mud, nature, research, scientist, settlements, sight, sinter, speleo, speleology, underground