Top 20 Natural Monuments around Altstätten
Best natural monuments around Altstätten are found in a region characterized by its position in the Rhine Valley and at the foot of the Alpstein massif. Altstätten itself is known for its historic town center. The surrounding area offers diverse natural attractions, from mountain lakes to geological formations. This landscape provides opportunities for outdoor exploration and appreciating the natural environment.
Best natural monuments around Altstätten
- The most popular natural monuments is Seealpsee, a lake known for its clear, green…
Last updated: June 26, 2026
Aescher-Wildkirchli Mountain Inn
Highlight • Mountain Hut
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Seealpsee
Highlight • Lake
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Hoher Kasten Summit
Highlight • Summit
Accordingly, you are rarely alone here.
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Fählensee
Highlight • Lake
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Saxer Lücke
Highlight • Mountain Pass
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Tips from the Community
Our mountain guesthouse has seen many a proud face after the steep climb. The guesthouse, in its current form, has existed since 1860, making it one of the oldest mountain inns in Switzerland. Pastor Ulmann was the first hermit to live in the hermitage in the Wildkirchli in 1658. More than 20 men followed his example until 1853, shaping the history of the Wildkirchli as hermits and first hosts. Since then, this mystical place has fascinated generations. Stories are told of little wild people who are said to have once lived in the Wildkirchli caves and come to the aid of the herdsmen. The Aescher inspires poets and artists to create new works. Bones of cave bears and stone tools bear witness to the cave as an ancient shelter. Source: https://aescher.ch/
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Coming from Mutschen, after the Saxer Lücke, the path goes steeply up to the ridge... the view of the Kreuzberge is very impressive...
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Please do not encourage others to camp there too. It is forbidden and nature suffers as a result. There is rubbish from campers everywhere and there are plenty of other places where you can camp, just not here! leave your tent at home or in the car. Thanks =) ------------------------------------------------------------------------------------------ please don't encourage others to camp there too. It is forbidden and nature suffers as a result. There is rubbish from campers everywhere and there are plenty of other places where you can camp, just not here! leave your tent at home or in the car. Thanks!
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Very beautiful mountain lake at 1447 m above sea level, which, like the Sämtiser and Seealpsee, is part of the Alpstein. Ideal for cooling off after a hike. When there is no wind, the mountains are beautifully reflected in the water.
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Hoher Kasten – TOP OF APPENZELL On the Hoher Kasten, the Swiss lookout mountain, the mountains are at your feet. The Hoher Kasten cable car takes you from Brülisau to 1,794 meters above sea level in eight minutes, where unique views of six countries await you. You can experience the 360° panorama not only on the barrier-free European circular route, but also in the only revolving restaurant in Eastern Switzerland – culinary delights included. The Alpine Garden, the plant paradise on the summit, also leaves a lasting impression. Or do you want to discover the most beautiful hiking trails in the Alpstein from the Hoher Kasten? Text / Source: Hoher Kasten revolving restaurant, and cable car AG, Dorf 22, 9058 Brülisau https://www.hoherkasten.ch/
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Hoher Kasten revolving restaurant Just sit down and enjoy "rondom". In the only revolving restaurant in Eastern Switzerland on the Hoher Kasten, guests experience a limitless, changing 360° view. While the view stretches from the impressive backdrop of the Alpstein, across the lovely Appenzellerland to the expanse of Lake Constance, we spoil you with seasonal and regional specialties. The revolving restaurant is open daily from April to February during the cable car's operating hours and is easily accessible by lift for guests with limited mobility. Text / Source: Appenzellerland Tourismus AI, Hauptgasse 38, CH-9050 Appenzell https://www.appenzell.ch/de/alpstein/berggasthaeuser/drehrestaurant-hoher-kasten.html
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The Saxerlücke is a highlight! Several routes are possible and all are worthwhile😎
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The view from here is terrific in good weather, and the ascent is doable with a bit of fitness. From the (rather touristic) circular path around the summit you should be able to see 6 countries. Thanks to the cable car, it gets correspondingly fuller at the top when the weather is good.
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Frequently Asked Questions
What unique natural formations can I explore around Altstätten?
The region around Altstätten offers several unique natural formations. You can visit Saxer Lücke, a mountain pass known for its distinctive geological features, with information boards explaining its formation. Another notable site is the Wildkirchli Chapel (St. Michael’s Cave Chapel), which is built into a cave and has historical significance.
Are there any mountain lakes worth visiting near Altstätten?
Yes, the area is renowned for its beautiful mountain lakes. Seealpsee is a popular choice, famous for its clear, green water and stunning alpine panorama. Another picturesque option is Fählensee, the third-largest mountain lake in the canton of Appenzell, nestled in a narrow valley between dramatic mountain ridges.
What kind of outdoor activities can I do near these natural monuments?
The natural monuments around Altstätten are excellent starting points for various outdoor activities. You can find numerous hiking trails, including challenging mountain hikes like the 'Bollenwees Mountain Inn – Staubern Mountain Inn loop from Hoher Kasten'. For running enthusiasts, there are moderate trails such as the 'Evangelical Church, Altstätten – Altstätten Old Town loop'. Mountain biking is also popular, with routes like the 'View of the Rhine Valley – St. Anton Viewpoint loop'. You can explore more options in the Mountain Hikes around Altstätten, Running Trails around Altstätten, and MTB Trails around Altstätten guides.
Are there family-friendly natural monuments around Altstätten?
Yes, several natural monuments are suitable for families. The Aescher-Wildkirchli Mountain Inn is categorized as family-friendly and offers a unique experience, being carved into the rock. The cable car access to Hoher Kasten also makes it accessible for families to enjoy panoramic views and the alpine garden.
What historical or cultural sites are integrated with the natural monuments?
The Aescher-Wildkirchli Mountain Inn is a significant historical site, existing in its current form since 1860 and having a history of hermits living in the Wildkirchli caves since 1658. Adjacent to it is the Wildkirchli Chapel (St. Michael’s Cave Chapel), a religious building set within a cave, offering a blend of natural wonder and cultural heritage.
What kind of wildlife can be observed in the natural monuments region?
The region's diverse landscapes, from marshlands to alpine areas, support various wildlife. The Bannriet Nature Reserve, for example, is a nationally important amphibian spawning ground, making it an excellent spot for observing amphibians and various bird species. In the alpine areas around the mountain lakes, you might encounter local fauna adapted to the high-altitude environment.
What makes the Hoher Kasten mountain a significant natural attraction near Altstätten?
Hoher Kasten, at 1795 meters, is a significant natural attraction due to its breathtaking panoramic views of the Appenzell region and the Rhine Valley. It also features an alpine garden with 192 species of alpine plants. Its accessibility by cable car makes it a popular destination for visitors of all fitness levels, offering both scenic beauty and botanical interest.
Is there a nature reserve near Altstätten known for its unique ecosystem?
Yes, the Bannriet Nature Reserve is a notable marshland area near Altstätten. It is recognized as a nationally important amphibian spawning ground and is characterized by numerous trenches resulting from former peat cutting. This unique landscape provides a valuable habitat for amphibians and offers opportunities for nature observation and birdwatching.
What do visitors particularly enjoy about the natural monuments around Altstätten?
Visitors frequently praise the stunning panoramic views, especially from locations like Seealpsee and Hoher Kasten. The serene setting of mountain lakes like Fählensee, where mountains reflect beautifully in the water, is also highly appreciated. The unique blend of natural beauty and historical significance, such as at the Aescher-Wildkirchli Mountain Inn, also leaves a lasting impression.
Are there any specific tips for visiting the natural monuments?
When visiting popular spots like Seealpsee, be aware that weekends can be very busy. For places like Saxer Lücke, it's important to respect nature; camping is forbidden, and visitors are encouraged to leave no trace. Always check local regulations and weather conditions before heading out, especially for mountain hikes.
What is the best season to visit the natural monuments around Altstätten?
The best season to visit largely depends on the activity you plan. Spring and summer (May to September) are ideal for hiking and enjoying the lush alpine flora, with warmer temperatures and accessible trails. Autumn offers stunning fall foliage, particularly in the valleys. Winter can be beautiful for snowshoeing or enjoying the serene, snow-covered landscapes, though some higher-altitude trails and cable cars might be closed or have limited access.
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Extend your search for the best caves by checking out these guides of the top ones around Altstätten:
