Hello! I'm Outgoing.I help make life more interesting.
Hello! I'm Outgoing.I help make life more interesting.




Fosse Dionne
Tonnerre
A turquoise spring bubbling up in the heart of Tonnerre, its depths still unexplored and its origins unknown. Legends swirl about basilisk serpents and devil's coins—fitting for a place this mysterious.
Ancient sacred spring
Turquoise water basin
Historic washhouse site
Legendary folklore spot
Tips
🌊divers have explored down to 61 meters
🆓free to visit, just a well in the village
🐉locals say a basilisk serpent guards the depths
Fosse Dionne
Tonnerre




A turquoise spring bubbling up in the heart of Tonnerre, its depths still unexplored and its origins unknown. Legends swirl about basilisk serpents and devil's coins—fitting for a place this mysterious.
Ancient sacred spring
Turquoise water basin
Historic washhouse site
Legendary folklore spot
Tips
🌊divers have explored down to 61 meters
🆓free to visit, just a well in the village
🐉locals say a basilisk serpent guards the depths