Natural monuments around Flawil offer diverse natural attractions for exploration. The region features a varied landscape, including hills with panoramic views, serene ponds, and unique geological formations. Visitors can discover over 20 natural monuments, providing opportunities for outdoor activities. These natural features contribute to the area's appeal for those seeking natural beauty and accessible trails.
Last updated: May 14, 2026
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Passing west of the beautiful Bettenauer Weiher (driving is prohibited all around).
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The Bettenauer Weiher lies in a depression between Wildberg and Uzwil, entirely within the municipality of Oberuzwil, in the Toggenburg region in the Swiss Alpine foothills. The pond's bottom consists of peat soil. The pond includes the smaller peat ponds to the east. The Bettenauer Weiher was originally a moor pond, the origin of which can ultimately be traced back to the formation of a depression between the Wildberg and Vogelsberg mountains during the Würm glaciation, when the entire Toggenburg region was covered by the Rhine glacier. The area around the Bettenauer Weiher is a fen of regional importance. It is part of an amphibian spawning area of national importance. For this reason, the pond has had an amphibian guide structure, a protected road underpass, since 1993. [Source: Wikipedia]
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Wooden viewing platform, located above the Espel biotope, with bench.
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A wonderful place to regain your strength and have a bite to eat.
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is a very impressive place - used to be a pub (hobby)
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Simply super awesome! A great place, the power and beauty of nature is sometimes incomprehensible 💖. It's really cool when you can sit under tons of conglomerate. It would be exciting to hear what this place could tell us...
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Beautiful lake on the outskirts of the city and a fisherman's hot-spot
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Visitors frequently enjoy the impressive Brudertobel Cave with Waterfall, known for its natural formation and a fireplace. Another favorite is Nollen, a viewpoint offering magnificent panoramic views of Lake Constance and the Alps. The Bettenauer Pond is also a popular local recreation area for walks.
Yes, several natural monuments are suitable for families. The Bettenauer Pond is ideal for leisurely walks. The Wissbach Gorge Trail, though not listed in the highlights, is a wildly romantic gorge between Gossau, Flawil, and Degersheim, featuring a covered wooden walkway that makes it accessible and enjoyable for families, even suggesting bringing a swimming costume for warm days. The Nollen viewpoint and the Observation platform, Espel Nature Reserve also offer family-friendly experiences with easy access and scenic views.
The region around Flawil offers a diverse range of natural features. You can explore caves with waterfalls like Brudertobel Cave, serene lakes and ponds such as Bettenauer Pond and Gübsensee East, and panoramic viewpoints like Nollen. Additionally, the Wissbach Gorge offers a picturesque natural monument with a unique covered walkway.
The area provides excellent opportunities for various outdoor activities. You can enjoy gravel biking on routes like the 'Burgau – Espel Viewing Platform loop from Gossau' or explore MTB trails such as the 'Magdenau Monastery – Magdenauer Weiher loop from Flawil'. Road cycling is also popular, with routes like 'Magdenau Cistercian Abbey – Moosbad loop from Flawil'. For more details on these and other routes, you can check the Gravel biking around Flawil, MTB Trails around Flawil, and Road Cycling Routes around Flawil guides.
Yes, many natural monuments are integrated into or are close to hiking trails. The Wissbach Gorge Trail is a popular hiking route itself. The area around Hundwiler Höhi, while a restaurant area, is known for its 'really great, varied, easily accessible hiking trails' offering panoramic views. You can find various routes, including those suitable for gravel biking and mountain biking, which often follow scenic paths that can also be hiked. For specific hiking options, explore the related guides on komoot.
Many natural monuments, like the Wissbach Gorge, are particularly enjoyable on warm summer days, with the option to even bring a swimming costume. Viewpoints such as Nollen and Hundwiler Höhi offer the best panoramic views on clear days. Generally, spring through autumn provides pleasant weather for exploring, though some areas might be accessible for winter hiking as well.
Access varies by location. For the Wissbach Gorge Trail, it's situated between Gossau, Flawil, and Degersheim, suggesting multiple access points. Hundwiler Höhi is highlighted for its accessibility from all directions, implying good road access and potentially public transport connections to nearby trailheads. For specific parking or public transport details for individual natural monuments, it's advisable to check local transport information or maps for the exact location you plan to visit.
While specific dog rules for every natural monument are not detailed, many natural areas in Switzerland are generally dog-friendly, especially on leash. For example, the Wissbach Gorge Trail and the walking paths around Bettenauer Pond are popular for walks and are often enjoyed with dogs. It's always recommended to keep dogs on a leash and clean up after them to preserve the natural environment.
The Wissbach Gorge Trail features an old power plant, adding a touch of historical interest to the natural scenery. Additionally, Gübsensee East is notable for its eastern dam wall, which was part of the first gravity dam in Switzerland built in 1900, and the first high-pressure power plant (SAK) in Switzerland. These sites offer a blend of natural beauty and engineering history.
Yes, the Observation platform, Espel Nature Reserve provides a great way to observe the local flora and fauna. Located at the southern entrance to the Espel conservation area, this wooden platform offers deeper insight into the area. There are also themed boards along a circular route with QR codes for more information on ecology and conservation.
Visitors particularly appreciate the diverse natural beauty, from imposing caves and waterfalls to panoramic viewpoints and serene ponds. The accessibility of many sites, the opportunities for various outdoor activities, and the well-maintained paths for walking and cycling are frequently highlighted. The region's blend of natural wonders with historical elements, like old power plants, also adds to its appeal.
Absolutely. The Brudertobel Cave with Waterfall is a unique and impressive natural formation. The Wissbach Gorge, with its 'wildly romantic' character and covered wooden walkway, also stands out as a distinctive natural monument offering a memorable experience.


Extend your search for the best caves by checking out these guides of the top ones around Flawil: