# Grotte aux Fées (Switzerland)

- **Access:** Public
- **Length:** 3630 m
- **Geology:** Karst cave
- **Location:** {{Plainlist|
- **Elevation:** 249 m
- **Photo Width:** 250
- **Photo Caption:** Grotte aux Fées underground waterfall

The Grotte aux Fées in the cliffs above Saint-Maurice in the Swiss canton of Valais, is a natural limestone solution show cave, featuring a high underground waterfall , claimed as the world's highest waterfall in a show cave. The cave was the first show cave in Switzerland.

![Photo of Grotte aux Fées (Switzerland)](https://upload.wikimedia.org/wikipedia/commons/2/2e/Grotte_aux_F%C3%A9es.jpg)

**Source:** https://en.wikipedia.org/wiki/Grotte_aux_Fées_(Switzerland) (Wikipedia, CC BY-SA)