![](http://www.alamy.com/thumbs/6/AC65F7A1-E45A-44F2-953F-42C20731B96B/2X69D6B.jpg)
Cave, pressure tunnel with water facets
Size: 8256px × 5504px
Location:
Photo credit: © Marco Faggi / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: adventure, calcifications, cave, departement, doubs, dripstone, explore, facets, france, franche-comte, karst, lime, nature, pressure, research, scientist, settlements, sight, sinter, speleo, speleology, tunnel, underground, water