Speleologist crosses an underground lake in a rubber dinghy

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Size: 7362px × 4908px
Location:
Photo credit: © Marco Faggi / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: adventure, boat, calcifications, cave, crosses, crossing, crossroads, departement, dinghy, doubs, dripstone, explore, france, franche-comte, high, karst, lake, lime, line, man, nature, research, rope, ropes, rubber, scientist, settlements, sight, sinter, speleo, speleologist, speleology, tightrope, transiting, transits, underground, wire