

Les sources de l'Huveaune
Nans-les-Pins
The milky blue basins at the Huveaune's source look almost otherworldly, springing from the Castelette cave in Sainte-Baume park. A short shaded walk or longer hike brings you to this cyanobacteria-sculpted wonder that changes with the seasons.
Milky blue pools
Cave river source
Shaded forest trails
Easy family hike
Tips
🥾"Absolutely one of the most mind blowing hikes of my life"
💧check water levels before visiting, riverbed can run dry
🚫no walking or bathing in the basins, chalk structures are protected
Les sources de l'Huveaune
Nans-les-PinsOpen


The milky blue basins at the Huveaune's source look almost otherworldly, springing from the Castelette cave in Sainte-Baume park. A short shaded walk or longer hike brings you to this cyanobacteria-sculpted wonder that changes with the seasons.
Milky blue pools
Cave river source
Shaded forest trails
Easy family hike
Tips
🥾"Absolutely one of the most mind blowing hikes of my life"
💧check water levels before visiting, riverbed can run dry
🚫no walking or bathing in the basins, chalk structures are protected