Best natural monuments around Sonntag are situated within Austria's Vorarlberg region, part of the UNESCO Biosphere Reserve Großes Walsertal. This area features a diverse landscape, including alpine highlands, wooded valleys, and species-rich meadows. The region is characterized by its high biodiversity and a focus on sustainable coexistence between humans and nature. Visitors can experience nature in its largely original state and explore various geological formations and ecological zones.
Last updated: May 27, 2026
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A small hiking trail leads to the Rüfikopf summit, which is also accessible in winter. From the small peak, there is a magnificent panoramic view of an impressive mountain landscape.
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Lake Körbersee lies idyllically nestled between alpine meadows and striking peaks, revealing itself in winter as a tranquil, snow-covered landscape. Instead of reflections in the water, snow, ice, and the surrounding white slopes dominate the scene. It's ideal for a peaceful winter hike with postcard-perfect panoramas and plenty of fresh mountain air.
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Lake Kalbele is idyllically situated on the Hochtannberg Pass and, in calm weather, reflects the surrounding peaks. A beautiful spot for a short break right by the road, ideal as a photo stop or starting point for hikes around Warth-Schröcken.
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The 2,090 meter high Diedamskopf is certainly one of the most beautiful viewing mountains in the Bregenzerwald.
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Very beautiful summit with a summit cross and a wonderful 360 degree panoramic view. A must with snowshoes. The view of the snow-covered mountains is phenomenally beautiful.
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A really beautiful view up here.
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An amazing view from Rüfikopf. Cannot be described in words. Just drive yourself up and enjoy.
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A great vantage point. It's worth it and can be done by everyone 😉
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The Sonntag region is part of the UNESCO Biosphere Reserve Großes Walsertal, offering a diverse landscape from alpine highlands and wooded valleys to species-rich meadows. You can experience nature in its largely original state, with high biodiversity and unique geological formations. A notable interactive feature is the Klangraum.Stein (Soundspace.Rock) theme trail, which includes an Echowand where you can hear your voice echo.
Yes, the region offers several family-friendly options. The Klangraum.Stein (Soundspace.Rock) theme trail is particularly engaging for families, featuring interactive sound installations, an adventure playground, and a barbecue area. Additionally, the Freiburger Hut is listed as family-friendly and offers a comfortable stop during hikes.
For breathtaking vistas, consider visiting the Diedamskopf Summit, which offers panoramic views of the Bregenzerwald, Kanisfluh, Hohe Ifen, and Gottesacker plateau. Another stunning spot is the View of Körbersee (north side), overlooking the romantic Körbersee, once voted Austria's most beautiful place.
The Sonntag region provides a variety of hiking experiences. You can find easy hikes like 'Along the Lutz to Buchboden' or the 'Echowand Viewpoint – Sonntag-Stein Cable Car loop'. For more challenging mountain hikes, options include routes to the Freiburger Hut or the 'Formarinalpe – Lake Formarin loop'. You can explore more options on the easy hikes around Sonntag or mountain hikes around Sonntag guide pages.
Yes, the region features beautiful natural lakes. The Körbersee is a romantic lake known for its excellent water quality, which can be explored via a well-developed hiking trail. Nearby, the picturesque Lake Kalbele is also a popular destination, easily accessible and offering stunning panoramas.
For cyclists, the Sonntag area offers several routes, generally categorized as difficult due to the alpine terrain. Examples include the 'Parish Church of Fontanella – Buchboden loop' or the 'Montjola Waterfall – Faschinajoch Pass loop'. These routes allow you to experience the diverse landscapes of the Biosphere Reserve. Find more details on the cycling around Sonntag guide page.
The Großes Walsertal Biosphere Reserve is special for its commitment to a harmonious coexistence between humans and nature. It showcases a model for environmental education and research, preserving traditional alpine cultural landscapes while supporting high biodiversity. Visitors can gain insights into its unique aspects at the biosphärenpark.haus in Sonntag-Stein.
Some summits are quite accessible. For instance, the Rüfikopf Summit Cairn can be reached within minutes from the mountain station of the cable car, making it suitable even for less experienced hikers. Other summits, like the Diedamskopf Summit, can also be reached via a short ascent from a mountain station, though numerous hiking trails allow for more challenging ascents from the valley.
For those looking to stay overnight amidst the natural beauty, the Freiburger Hut is a popular DAV refuge offering accommodation. It's an ideal starting point for many tours and provides a cozy experience in the alpine environment. It's advisable to reserve overnight stays in advance.
Visitors frequently praise the stunning panoramic views from summits like Diedamskopf and Rüfikopf. The tranquility and natural beauty of lakes like Körbersee and Lake Kalbele are also highly appreciated. Many enjoy the opportunity to experience nature in its original state and the well-maintained hiking trails.
Yes, the Klangraum.Stein (Soundspace.Rock) theme trail near the Sonntag-Stein cable car provides a unique sensory experience. It invites visitors to engage with the natural soundscape through various artistic installations, including the famous Echowand where you can hear a soft, repeating echo.


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