Description
Come discover what’s happening beneath our feet! Deep beneath Menton, follow the wastewater as it travels underground to the French Riviera Community (CARF) wastewater treatment plant.
With a total area of 300 m², five employees ensure the proper treatment of nearly 2.5 million cubic meters of wastewater that passes through the facility each year. Their mission: to transform this wastewater into clean water ready to be returned to nature.
Guided tours at 10:00 a.m. and 11:00 a.m. by reservation only.

