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Grotte de Castelette 1
Mountain Spot
Grotte de Castelette 2
Grotte de Castelette 3
Grotte de Castelette 4
Grotte de Castelette 5

Grotte de Castelette

Nans-les-Pins

Follow a forest trail to where the Huveaune river emerges from the Grotte de Castelette, spilling into milky blue basins carved by cyanobacteria over thousands of years. The Sainte-Baume park setting makes even the approach feel like a secret.

Hidden cave discovery
Milky blue pools
Family-friendly hike
Short scenic walk

Tips

💧"the pools are also very beautiful"
🗺️"If you manage to find the cave entrance, you're a genius!"

Grotte de Castelette

Grotte de Castelette, 83860 Nans-les-Pins, France