Natural monuments in Naturschutzgebiet Raabklamm offer a diverse landscape, recognized as a European protected area. The Raabklamm gorge, stretching for approximately 17 kilometers, is Austria's longest continuous gorge. This region features crystal-clear water, steep cliffs, and a rich biodiversity, making it a significant natural destination. Visitors can explore various natural features shaped by the Raab river.
Last updated: May 7, 2026
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Opposite the enclosed and unusable spring is the Naasersteg Bridge.
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This is not the Raab spring, but a drinking water spring on the Raab.
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A few parts of the large Raabklamm are secured with rope so that you can stop. But there are no difficult passages
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A varied, beautiful gorge
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Gösser source and nice rest area next door
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A wildly romantic river valley with an exciting and beautiful hiking route, especially cool on hot days thanks to the secluded woodland...
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The Naturschutzgebiet Raabklamm is characterized by its crystal-clear water, romantic footbridges, and steep cliffs, all shaped by the wild mountain stream of the Raab. It is Austria's longest continuous gorge, stretching approximately 17 kilometers, and is recognized as a European protected area for its diverse landscape.
The Raabklamm is a haven for biodiversity. You might spot rare animal species such as the dipper, kingfisher, and black stork along the Raab River. The numerous protected caves within the gorge also house various bat species and other endangered birds.
Yes, the Gösserwand Viewpoint offers an impressive rock face with expansive views of the surrounding area. Sturdy shoes are recommended for exploring this spot.
The Katerloch cave is renowned for its immense collection of stalactites, boasting around 4,000 large stalactite structures within its "Fantasy Hall." Visitors can explore underground wonders like the "Magic Kingdom" and "Sea Paradise," where alabaster-white stalagmites and sinter islands rise from shimmering turquoise-green water. The tour involves a kilometer-long path with serpentines, iron stairs, and 400 steps, traversing a height difference of 135 meters. It is advisable to check opening hours and book in advance by telephone (+43 664 48 53 420) as tours require a minimum number of people.
Yes, parts of the Raabklamm are accessible for families. While some sections in the "Große Raabklamm" can be alpine-challenging, the "Kleine Raabklamm" offers more gentle paths suitable for families, and even those with strollers or wheelchairs in certain areas. The natural beauty provides a great setting for outdoor family time.
The Raabklamm can be visited year-round, but spring and autumn offer particularly pleasant temperatures for hiking and enjoying the vibrant natural colors. During winter, some trails might be slippery or require appropriate gear due to snow and ice. For the Katerloch cave, tours are typically available from April to November by prior arrangement.
When hiking in the Raabklamm, sturdy shoes are highly recommended, especially for sections with rope protection or uneven terrain. After rain, trails can be muddy and slippery. Layered clothing is advisable to adapt to changing weather conditions, and waterproof gear can be useful.
The Raabklamm Nature Reserve offers varied terrain. Some parts of the "Große Raabklamm" are secured with ropes, making them more alpine-challenging, though generally manageable. The Rope protection sections are designed to assist hikers. Depending on the water level of the Raab, you might need to balance over stones. Always be mindful of slippery conditions, especially after rain.
Beyond exploring the natural monuments, the region offers various outdoor activities. You can find numerous mountain hikes, road cycling routes, and general cycling tours. Popular options include moderate to difficult routes like the "Plenzengreithweg loop from Schloss Gutenberg" for road cycling or the "Geigentaler Lacke – Burgstaller Höhe loop from Fuchskogel" for mountain hiking.
For detailed information on parking and public transport options, especially for accessing specific points like the Gösserwand Viewpoint or starting points for Raabklamm hikes, it's best to consult local tourism resources. The Tourismus Weiz website is a good starting point for planning your visit.
While the Raabklamm is a natural area, specific regulations regarding dogs can vary. It is generally advisable to keep dogs on a leash to protect wildlife and ensure the safety of other visitors. Always check local signage or official park guidelines for the most current information on dog policies.
Visitors frequently praise the Raabklamm Nature Reserve for its picturesque gorges, steep cliffs, and the wild mountain stream. Many appreciate the well-maintained boardwalks and the opportunity to observe various species of bats and endangered birds. The varied and beautiful gorge experience, sometimes with rope protection, is often highlighted as a memorable aspect.


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