Top 5 Caves around Altnau
Best caves near Altnau are found within the broader Thurgau region, as Altnau itself, a municipality on Lake Constance, is known more for its agricultural landscapes. While Altnau is not directly home to extensive cave systems, the surrounding Thurgau canton offers natural rock shelters and caves for exploration. These geological features provide opportunities for outdoor activities in the local area.
Best caves around Altnau
- The most popular caves is Hohlenstein Cave (left, west), a cave that is one of…
Last updated: October 1, 2026
Hohlenstein Cave (left, west)
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Viewing platform
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Hohlenstein cave and climbing crag (right/east)
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Cave entrance at the top
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Meersburg Cave
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Tips from the Community
Cave at the small Ramsbach near Meersburg.
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Current 2023 https://www.zihlschlacht-sitterdorf.ch/freizeit-kultur/freizeit/hoehlen-hohlenstein.html/147
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The caves are exciting and, according to the reservation slip, are often rented for overnight stays. In front of the caves or the impressive Nagelfluhwand, a very cool but sometimes challenging path leads through. Certainly not suitable for everyone under 80 because it also includes a very short climbing section.
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Always nice rest areas, great natural steps and wooden planks. Very varied 👍
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Going down the path to the caves and climbing spots is really rewarding. Somewhat exposed but accessible to anyone under the age of 80, provided they are sure-footed.
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A magnificent lookout with incredible distant views. Families can also stop for a roll and picnic here
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Frequently Asked Questions
What caves can I explore in the Altnau region?
While Altnau itself doesn't have extensive cave systems, the broader Thurgau region offers several interesting options. You can visit Hohlenstein Cave (left, west), known for its large size, or the Meersburg Cave, which features natural steps and wooden planks. Another option is the Hohlenstein cave and climbing crag (right/east).
Are there family-friendly cave experiences near Altnau?
Yes, the Hohlenstein Cave (left, west) is noted as great for children, though a flashlight is recommended. Additionally, the Bruderloch Caves in the broader Thurgau region offer a nice barbecue area in the forest above the caves, making it suitable for a family outing.
What should I bring when exploring caves in the Altnau area?
For caves like Hohlenstein Cave (left, west), visitors recommend bringing a flashlight due to their large size. Sturdy footwear is also advisable, as some paths, like the access to the Hohlenstein caves, can be somewhat exposed and partly rope-secured.
Can I climb at any of the caves near Altnau?
Yes, the Hohlenstein cave and climbing crag (right/east) specifically serves as a climbing crag, offering opportunities for climbing enthusiasts.
Are there any viewpoints or picnic areas near the caves?
Near the Hohlenstein caves, there is a beautiful Viewing platform in the Felsenholz forest. It features benches and a barbecue area, offering a beautiful view of the mountains and serving as an ideal spot to take a break.
What is the difficulty level for accessing the caves?
Access to the Hohlenstein caves, such as the Cave entrance at the top, is described as not very easy, with some sections being partly rope-secured. While accessible to most sure-footed individuals, it's good to be prepared for varied terrain.
Are there opportunities for overnight stays at any of the caves?
Yes, at the Hohlenstein cave and climbing crag (right/east), it is possible to stay overnight. Visitors are advised to bring their own mattress.
What outdoor activities can I do near the caves around Altnau?
The region around Altnau offers various outdoor activities. You can find numerous road cycling routes, general cycling tours, and running trails. These routes often pass through scenic landscapes, including views of Lake Constance and apple orchards.
When is the best time to visit the caves near Altnau?
The Cave entrance at the top, which leads to the Hohlenstein caves, can be accessed at any time of the year. However, for general outdoor activities and comfortable exploration, spring through autumn typically offers the most pleasant weather.
Are there any unique natural features to observe in the caves?
The Meersburg Cave is notable for its natural steps and wooden planks, creating varied and interesting terrain. The Hohlenstein caves are also known for their large size, offering a sense of natural grandeur.
What do visitors enjoy most about the caves around Altnau?
Visitors appreciate the opportunity for exploration, especially with children, in large caves like Hohlenstein Cave (left, west). The combination of natural features, such as the varied terrain of Meersburg Cave, and amenities like the barbecue area near the Hohlenstein caves, makes for a rewarding outdoor experience.
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