Caves around Bachs offer a diverse range of natural and historical underground formations in the canton of Zurich. This region features unique Nagelfluh caves, some of which served as medieval grotto castles. The landscape around Bachs provides opportunities to explore these geological features and historical sites. Visitors can find caves with varying levels of accessibility and historical significance.
Last updated: May 31, 2026
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Pretty here, very pretty.
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Small cave (dug out) with a table and fireplace. Access from the north via ladders.
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The route from the bottom is incorrectly navigated; ignore the left turn sign. There's simply a point where there's no way back and the climb is extremely dangerous. There's no solid ground and hardly any way to hold on. We almost called the REGA (Rega Rescue Service).
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Nice big cave and wonderful barbecue area with benches, tables and a grill!
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very pretty here, very pretty
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A visit to the Erdmanndliloch is a MUST for bikers.
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Arriving at the foot of the Erdmanndliloch is already exhausting enough, climbing the Erdmanndliloch with your biker boots is also a breathtaking effort. Once you've done it😃😀😃
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Without many words, the Erdmandli Loch is unique, in an impressive mystical nature
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The caves around Bachs in the canton of Zurich are primarily unique Nagelfluh caves. Many of them also served as medieval grotto castles, offering a blend of natural geological formations and historical significance.
Among the most popular are Erdmannliloch Cave and Hohfluh Cave Castle, known as the only cave castle in the canton of Zurich. Heidewybliloch Cave is another favorite, especially for families, and Erdmannliloch is appreciated for its challenging exploration and historical depth.
Yes, several caves are steeped in local folklore. Heidewybliloch Cave is linked to legends of goblins and treasures, while Erdmannliloch has numerous stories and conjectures about its past, including tales of 'Erdmannli' (dwarfs).
Yes, the region is rich in historical cave sites. Erdmannliloch Cave and Hohfluh Cave Castle is a notable example, being the only known cave castle in the canton of Zurich. Erdmannliloch and Heidenstube are also historical Nagelfluh caves with medieval connections.
Yes, Heidewybliloch Cave is considered family-friendly. It's a natural monument associated with local legends and even includes a barbecue area, making it suitable for a family outing.
The difficulty varies. Some caves like Erdmannliloch are described as challenging, often involving steep climbs. Walhalla Cave and Picnic Area requires navigating three ladders and a head for heights. However, Heidewybliloch Cave is noted as family-friendly, suggesting easier access.
The area around Bachs offers various outdoor activities. You can find numerous cycling routes, including options for touring bicycles and road cycling. There are also several running trails available for those who enjoy jogging.
The caves around Bachs are primarily formed in Nagelfluh, a type of conglomerate rock. This geological formation contributes to the distinctive appearance and structure of these underground spaces.
Yes, Walhalla Cave and Picnic Area is listed as a viewpoint. Additionally, Heidewybliloch Cave is also categorized as a viewpoint, suggesting scenic surroundings.
Visitors appreciate the blend of natural beauty and historical intrigue. The unique Nagelfluh formations, the legends surrounding sites like Heidewybliloch, and the historical significance of grotto castles like Erdmannliloch Cave and Hohfluh Cave Castle are frequently highlighted. The opportunity for both challenging exploration and family-friendly outings is also valued.
For some caves, like Erdmannliloch, it is explicitly stated that they may not be visited by bike according to the forest law of the canton of Zurich. These are typically accessible on foot.
Yes, Heidewybliloch Cave includes a barbecue area, making it a great spot for a family picnic. Walhalla Cave and Picnic Area also indicates facilities for picnicking.


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