Best lakes around Au are found in the Bregenzerwald region of Vorarlberg, Austria. This area is characterized by its alpine landscape, green valleys, and clear waters. The lakes provide opportunities for various outdoor activities, from easy lake walks Au to more extensive hikes. The region's natural setting makes it a destination for those seeking serene waterscapes.
Last updated: June 24, 2026
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Mountain biking through the Bregenzerwald's Vorsäß areas
On the way on excellent hiking trails
Sun, mountains, bathing fun – an active vacation on Austria's Farms
Die schönsten Wege zum Wasser im Bregenzerwald
MTB Trails around Au
Hiking around Au
Road Cycling Routes around Au
Gravel biking around Au
Cycling around Au
Running Trails around Au
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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And then it lies down there like a forgotten eye of the landscape: Lake Süns. Dark and round, framed by undulating meadows where summer dwells. No noise, no boats, no paths that claim to lead to the shore. The lake simply looks back – as if you yourself were the stranger in a story that has been told here for much longer. Whoever reaches the pass stands on a line between worlds. Behind you is the lake, in front of you the path to the peak – and to the side, the view stretches far down, where the Rhine Valley disappears. On a clear day, some say you can see Lake Constance. I think you see yourself above all – smaller, but also lighter than you thought. It's not the grand gestures that characterize this hike. It's the way the light clings to the slopes, the way the wind accompanies the path, the way the trail doesn't lead you but invites you. And anyone standing up there—between the Ragazer Grat, the Sünser Joch, and the dark blue of the small lake—may notice: The most beautiful places don't scream. They whisper.
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Most visited ski touring summit in the Damüls area, well worth it. Various descent options with different levels of difficulty and exposure. Long powder fun on the north side.
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Beautiful mountain panorama in several directions on the way to Körbersee.
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There are many beautiful things besides the lake. 😄
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Here you can descend to the Süsner See and then climb back up to the Sünser Spitze.
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The Au region features a diverse range of lakes, including natural lakes, man-made reservoirs, and mountain lakes. These offer varied experiences, from easy walks to more challenging routes around alpine waters.
Among the most popular are Herzsee (Heart Lake), known for its colorful water and serene resting spots near Auenhütte. Another highlight is the View of Körbersee (north side), overlooking the romantic Körbersee, which was recognized as Austria's most beautiful place in 2017. Lake Kalbele is also a popular destination, offering panoramic views close to the Bregenzerwald Road.
Yes, many lakes in the Au region offer easy walking opportunities. For instance, the Körbersee can be circled on a well-developed hiking trail that is about one kilometer long. Lake Kalbele is also a popular spot for walks, and its location makes it easy to combine with a hike to the nearby Körbersee. For more options, you can explore easy hikes around Au.
Yes, several lakes are family-friendly. Herzsee (Heart Lake) is noted as a family-friendly highlight, inviting visitors for a little rest. The easy, circular trail around Körbersee also makes it accessible for families.
The lakes are beautiful year-round. While summer offers pleasant conditions for walks and enjoying the scenery, some lakes like Lake Kalbele are also very nice to visit in winter. Keep in mind that mountain lakes like Körbersee remain quite cool, even in summer.
While many lakes offer stunning views, not all are ideal for swimming. For example, the Körbersee, despite its excellent water quality, does not reach above 14 degrees Celsius even on hot summer days, making it quite fresh for bathing.
Yes, some lakes have nearby facilities. The Körbersee, for instance, has a restaurant at the Berghotel Körbersee, which is open daily for lunch and dinner. Herzsee (Heart Lake) also offers serene resting spots.
Access varies by lake. Lake Kalbele is conveniently located just a few meters from the Bregenzerwald Road. However, the Körbersee is only reachable on foot, adding to its natural charm.
Beyond lake walks, the region offers various outdoor activities. You can find numerous mountain hikes around Au, including challenging routes like the Hoher Stoß – Holenke Summit loop. There are also easy hikes and cycling routes, such as the Bregenzer Ache Cycle Path, that pass through the beautiful landscape near the lakes.
Visitors particularly appreciate the stunning natural beauty, the clear waters, and the panoramic views. The serene atmosphere and the opportunities for both relaxing walks and more challenging hikes are frequently highlighted. The region's lakes have garnered over 1800 upvotes and nearly 800 photos from the komoot community, reflecting their popularity.
Yes, the region offers several impressive viewpoints and peaks. The View of Körbersee (north side) provides a breathtaking alpine panorama. Additionally, the Portlahorn (2,010 m) is a beautiful summit with a wonderful climb, offering expansive views that often include glimpses of the surrounding lakes.


Still not found your perfect lake around Au? Check out the guides of these regions to see even more beautiful places.