Nevy-Sur-Seille
Entrance to Grotte de la Borne aux Cassots
Nevy-Sur-Seille
Entrance to Grotte de la Borne aux Cassots
Hiking Highlight
Recommended by 3 hikers
Location: Nevy-Sur-Seille, Lons-Le-Saunier, Bourgogne-Franche-Comté, France
4.8
(8)
51
03:34
12.2km
310m
4.5
(4)
15
04:57
16.3km
510m
4.5
(4)
15
06:20
21.2km
620m
With a length of almost 16 km, this active water cave is the largest in the whole of the Jura department.
The cave is locked and only accessible to organized speleologists.
After long rainfalls or snowmelt, the cave in the entrance area is often overcrowded so that if the weather conditions are disregarded, you can be locked in this grotto.
May 1, 2020
In the know? Log-in to add a tip for other adventurers!
Location: Nevy-Sur-Seille, Lons-Le-Saunier, Bourgogne-Franche-Comté, France
4.8
(8)
51
03:34
12.2km
310m
4.5
(4)
15
04:57
16.3km
510m
4.5
(4)
15
06:20
21.2km
620m