The **Sigmund-Thun-Klamm** is a natural gorge located in **Kaprun**, in the Salzburg region of Austria. It's a popular tourist attraction known for its dramatic rock formations, waterfalls, and wooden walkways that allow visitors to explore the narrow ravine safely.

### Overview of Sigmund-Thun-Klamm

* **Location**: Kaprun, near the Kitzsteinhorn and Zell am See
* **Length**: About 320 meters
* **Features**:

* Carved by the **Kapruner Ache** river over thousands of years
* Wooden boardwalks take visitors through the steep, narrow gorge
* Ends at the picturesque **Klammsee**, a turquoise reservoir
* **History**: Named after **Sigmund Graf von Thun**, a Salzburg governor who promoted tourism in the area in the late 19th century. The gorge was officially opened to the public in 1893.

### Activities

* **Hiking**: Short but scenic trail through the gorge
* **Illuminated Night Walks**: Special events where the gorge is lit at night
* **Family-friendly**: Safe and suitable for children

### Practical Information

* **Season**: Typically open from May to October, depending on weather
* **Official Tourism Website** (for future reference once browsing works again):

* [https://www.zellamsee-kaprun.com](https://www.zellamsee-kaprun.com)
* [https://www.kaprun.at](https://www.kaprun.at)

Once the browsing tool is available again, I can provide updated opening times, ticket prices, and any events. Let me know if you’d like that.