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Places of interest

Raggaschlucht

4.8 · 2,830 reviews
Damp, echoing, and enclosed.
Raggaschlucht, Schmelzhütten 37, 9831 Flattach, Austria
Interesting facts
1

The gorge was opened to the public in 1882 to provide access to its unique geological features.

2

The Raggabach stream drops a total of nearly 200 meters over the length of the gorge.

3

The walkways are constructed using a specialized anchoring system that must be inspected and cleared of debris each spring after the snow melts.

4

The walls of the gorge are composed of metamorphic rock, primarily gneiss, which has been smoothed by thousands of years of sediment transport.

5

The gorge is recognized as a natural monument by the Austrian government due to its representative erosional features.

Overview

Raggaschlucht is a narrow alpine gorge in the Mölltal region of Carinthia, carved through the rock by the Raggabach stream. The path consists of a series of secure wooden walkways and staircases bolted directly into the rock faces. The gorge reaches depths of up to 200 meters, creating a high-pressure environment for the water flow. Visitors ascend approximately 800 meters in length through the rock formation. The route finishes at the top, from where visitors return to the entrance via a forest trail. Geological history reveals the gorge was formed by post-glacial erosion. It is part of the Hohe Tauern region, known for its steep granite and gneiss terrain. The infrastructure is rebuilt annually to accommodate shifts from winter ice and rockfall.

Photo spot

The mid-section of the gorge where the walkway passes directly under the spray of the largest waterfall.

Insider tips

Wear footwear with high-grip, non-slip rubber soles as the wooden walkways are constantly damp from water spray.

Carry a light waterproof jacket, as the ambient temperature inside the gorge is significantly lower than in the surrounding valley.

The return path is a steep forest trail, so ensure you have sufficient energy reserves after the climb through the gorge.

What to avoid

Attempting the walk during heavy rainfall, as the gorge can experience sudden, dangerous increases in water volume and rockfall risk.

Good to know

Open only during the summer season, typically from mid-May through mid-October; closed during winter due to snow and ice hazards.

Etiquette

Sturdy hiking boots are required; sandals or flip-flops are dangerous and discouraged. Keep to the marked walkways and do not lean over railings.

Plan your visit
Typical visit
1.5-2 hours
Best time to visit
Early morning or late afternoon during the summer months to avoid mid-day heat and large groups.
Address
Raggaschlucht, Schmelzhütten 37, 9831 Flattach, Austria
46.929, 13.141
Get directions
Details
Geological formationPost-glacial erosional gorge
Terrain typeSteep metamorphic gneiss

Frequently asked

Plan for about 1.5-2 hours to see the highlights.

The best time to visit is Early morning or late afternoon during the summer months to avoid mid-day heat and large groups..

The mid-section of the gorge where the walkway passes directly under the spray of the largest waterfall.

Close by you'll find Groppensteinschlucht, Motorikpark Mölltal, Burg Groppenstein.