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Kalkalpen National Park

Top 5 Gorges in the Kalkalpen National Park Region

Best canyons in the Kalkalpen National Park Region are characterized by deep valleys, historical infrastructure, and natural waterways. The region features a landscape shaped by rivers and streams, often flowing through narrow gorges. These areas include remnants of historical forest railways and natural rock formations. The Kalkalpen National Park offers a range of natural and man-made features within its canyon environments.

Best canyons in the Kalkalpen National Park Region

  • The most popular canyons is Tunnel galleries in the valley of the Großer Bach, an other man-made feature that involves driving through many tunnels. A light is recommended for navigating the longer tunnels.
  • Another must-see spot is Tunnel Chain of the Reichraming Forest Railway, an other man-made historical site. This former forest railway track is now a bike path featuring 17 tunnels.
  • Visitors also love Bodinggraben, a gorge and natural monument. This area is recognized as one of the most notable valley heads within the National Park.
  • Kalkalpen National Park is known for its gorges, river valleys, and historical tunnel systems. The region offers a variety of canyon experiences, from natural rock formations to routes incorporating old forest railway tracks.
  • The canyons in the Kalkalpen National Park Region are appreciated by the komoot community, with more than 390 upvotes and over 100 photos shared across 7 highlights.

Last updated: July 8, 2026

Tunnel Chain of the Reichraming Forest Railway

Highlight • Structure

You drive through many tunnels, some of which are very long - be sure to take a light with you!

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Große Klause Gorge

Highlight • Gorge

The Great Dam is the oldest dam in the Hintergebirge. Between the two tunnels you can descend to the gorge on a replica of Triftsteig.

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Große Klause and Tunnel Gallery

Highlight (Segment) • Gorge

The large hermitage is a place where the water used to be dammed. Then wood was washed with it. The tunnel galleries were largely built for the railroad to transport timber

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Bodinggraben

Highlight • Gorge

The Bodinggraben is one of the most beautiful valley heads in the Kalkalpen National Park. A rest in the nearby "Jagahäusl" is highly recommended. It is currently being renovated, you can find information about opening hours here: wildniswandern.kalkalpen.at/de/huette/jagahaeusl/9954310.

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Through the Laussabach Valley

Highlight (Segment) • Gorge

The road meanders through the deeply cut valley past breathtaking cliffs. The Laussabach follows the road rushing, close to the road. In the middle of this fascinating landscape, you will roll over the smooth asphalt and let yourself be impressed by the impressive nature around you.

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Tips from the Community

Walter W.
August 5, 2025, Große Klause and Tunnel Gallery

A must-see at least once in your life.

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Impressive narrow passage with unfortunately very dark tunnel passage

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Impressive

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Very pleasant in the heat when you drive through one of the tunnels every now and then.

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Pictures speak more than a thousand words, simply beautiful.

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I recommend taking a light with you and taking off your sunglasses :-)

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I whistle through the tunnels so pedestrians can hear me. Light is in the tunnels (solar power)

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What the water creates - unbelievable such a slit in the rock.

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Frequently Asked Questions

What are some of the most notable gorges and canyon-like areas to explore in the Kalkalpen National Park Region?

The region offers a mix of natural gorges and historical sites. You can explore the Tunnel galleries in the valley of the Großer Bach, known for its many tunnels, or the Tunnel Chain of the Reichraming Forest Railway, a former railway track now used as a bike path with 17 tunnels. For natural beauty, visit Bodinggraben, recognized as one of the most beautiful valley heads in the National Park, or the Große Klause Gorge, an ancient dam site.

Are there family-friendly options for exploring the gorges in the Kalkalpen National Park Region?

Yes, several areas are suitable for families. The Tunnel Chain of the Reichraming Forest Railway is a popular bike path that families can enjoy, featuring 17 tunnels. Bodinggraben is also considered family-friendly, offering a beautiful natural setting for walks.

What historical features can I discover in the canyons of the Kalkalpen National Park Region?

The region is rich in history, particularly related to forestry. The Tunnel Chain of the Reichraming Forest Railway is a significant historical site, representing a former forest railway that was crucial for timber transport. Similarly, the Große Klause Gorge features the oldest dam in the Hintergebirge, which was central to the historical practice of timber drifting.

What should I bring when visiting the tunnel galleries or forest railway paths?

When exploring areas like the Tunnel galleries in the valley of the Großer Bach or the Tunnel Chain of the Reichraming Forest Railway, a light is highly recommended. Many tunnels are long and can be very dark, even partially illuminated sections benefit from additional light for safety and visibility.

What outdoor activities can I do near the gorges in the Kalkalpen National Park Region?

The area around the gorges offers various outdoor activities. You can find numerous cycling routes, including those suitable for mountain biking, and hiking trails. For more details on routes, you can explore the Cycling in the Kalkalpen National Park Region guide, the MTB Trails in the Kalkalpen National Park Region guide, or the Easy hikes in the Kalkalpen National Park Region guide.

Are there any specific viewpoints or scenic drives through the gorges?

Yes, the Through the Laussabach Valley offers a scenic experience with a road meandering through a deeply cut valley, past breathtaking cliffs and alongside the rushing Laussabach river. It's known for its impressive nature and smooth asphalt, making it ideal for cycling or driving.

What is the best time to visit the gorges and canyons in the Kalkalpen National Park Region?

The tunnels along the Großer Bach are particularly refreshing in summer due to their cool temperatures. Generally, spring to autumn offers the most pleasant weather for outdoor activities like cycling and hiking in the region. Always check local weather conditions before your visit.

Are there any facilities like cafes or huts near the gorges?

Near Bodinggraben, the Jagahäusl is a recommended spot for a rest, though it's advisable to check its current opening hours as it may undergo renovations. For the Tunnel galleries in the valley of the Großer Bach, there might be a start-up hut, and it's recommended to inquire about its opening status beforehand.

What kind of natural landscapes can I expect to see in the Kalkalpen National Park's gorges?

The gorges in Kalkalpen National Park are characterized by deep valleys, natural waterways, and impressive rock formations. Areas like Bodinggraben showcase beautiful valley heads and forests, while the Laussabach Valley features breathtaking cliffs and a river flowing close to the road.

Are there specific trails or paths for exploring the gorges?

Yes, many gorges feature designated trails. The Tunnel Chain of the Reichraming Forest Railway is now a dedicated bike path. At the Große Klause Gorge, you can descend to the gorge on a replica of the historic Triftsteig (timber drifting path).

What do visitors enjoy most about the gorges in the Kalkalpen National Park Region?

Visitors frequently appreciate the unique combination of natural beauty and historical elements. The experience of cycling or walking through numerous tunnels, as found in the Tunnel Chain of the Reichraming Forest Railway and Tunnel galleries in the valley of the Großer Bach, is often highlighted as a special adventure. The serene beauty of valley heads like Bodinggraben and the impressive cliffs of the Laussabach Valley are also highly praised.

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Already discovered everything in this region? See additional gorges in the Kalkalpen National Park Region for your next adventure:

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