Dube Spring (France)

[stone river]

Hello

Some videos of a small french spring located in countryside. A special place, with many restrictions, very silty, some deep passages (50 and 72 meters deep) and around 570 meters long.

 

[stone river]

Second restriction (40 meters from the entrance, 5 meters deep)

 

[stone river]

Another specifc passage. "The hole in the floor". At 180 meters from the entrance and at 20 meters deep. The hole was created by diver to go further. Originally, it wasn't wider than an arm.

 

[stone river]

And finally, a passage at 210 meters from the entrance and at 15 meters deep.