Best caves to visit near Mülligen are found within a region characterized by diverse geological formations and natural landscapes. This area offers a variety of subterranean experiences, from natural karst caves to historical quarry sites. Mülligen's surroundings provide opportunities to explore unique rock structures and protected natural monuments. The local geology contributes to a rich environment for outdoor exploration.
Last updated: June 29, 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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Getting into the Banana Cave isn't so easy. Crawling is fine, though. After a short crawl, you can soon stand up again inside the cave. It's a unique feeling to be in there.
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Nice big cave and wonderful barbecue area with benches, tables and a grill!
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The Bsnane Cave is a popular tourist destination. Two inconspicuous cave entrances that are connected together, like the two ends of a banana. First you have to crawl to even get into the cave, and then it gets more comfortable in the darkness of the cave, you can even get up and walk to the second cave entrance. And then crawl out again!
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very pretty here, very pretty
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The steep path to the quarry has been washed out and is very rocky due to the heavy rain in recent months. Each biker has to decide for themselves whether the stairs at the end of the trail are rideable.
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The region around Mülligen offers several popular cave experiences. Among them are the Brother's Cave, known for its family-friendly atmosphere and barbecue areas, and the Teufelskeller Nature Reserve, which features unique conglomerate formations and deep holes. Another notable site is the Mägenwil Quarry, a historical site with a cave, fireplace, and carved sculptures.
Yes, several caves are suitable for families. The Brother's Cave is a natural monument that was renovated in 2017 and is now freely accessible, offering barbecue areas. The Mägenwil Quarry is also considered family-friendly, with a fireplace and shelter. Additionally, the Heidewybliloch Cave is noted as family-friendly and features a legend and barbecue area.
The caves around Mülligen showcase diverse geological features. The Teufelskeller Nature Reserve is characterized by strange conglomerate formations and deep holes. The Mägenwil Quarry is significant for its shell sandstone, formed from marine molasses, which was historically used for building materials. The Brother's Cave is a natural karst cave, and the Heidewybliloch Cave is near gypsum pits.
Difficulty levels vary. Some caves, like the Brother's Cave, are generally accessible. However, others, such as the Teufelskeller Nature Reserve and Walhalla Cave and Picnic Area, are marked as challenging. The Walhalla Cave, in particular, involves a descent via three ladders and requires a head for heights.
Beyond cave exploration, the Mülligen area offers various outdoor activities. You can find numerous hiking opportunities, including routes like the 'Rest Area by the Reuss River' or the 'Reuss Riverside Trail'. For cycling enthusiasts, there are gravel biking routes such as 'Aare Bridge Brugg' or 'View of the Aare River'. Running trails are also available, including the 'Vita Parcours' and the 'Müslen Trail'. You can find more details on these activities in the Hiking around Mülligen, Gravel biking around Mülligen, and Running Trails around Mülligen guides.
Yes, the Mägenwil Quarry is a significant historical site. It's a natural monument with a cave, where visitors can observe sculptures carved into the rock. The quarry's shell sandstone was an important economic factor for local villages, used in many notable buildings across Switzerland.
Several cave sites offer amenities. The Brother's Cave has multiple barbecue areas. The Mägenwil Quarry provides a fireplace and a shelter. The Walhalla Cave and Picnic Area also features a barbecue area. The Heidewybliloch Cave is another spot with a barbecue area.
Visitors appreciate the unique natural formations, the historical context of sites like the Mägenwil Quarry, and the adventure offered by places like the Teufelskeller Nature Reserve. The presence of barbecue areas at several locations, such as Brother's Cave and Heidewybliloch Cave, is also highly valued for family outings and relaxation. The mystical legends associated with some caves, like Heidewybliloch, add to the appeal.
Given that areas like the Teufelskeller Nature Reserve remain shady and cool throughout the year, even in summer, it's advisable to wear layers. Sturdy footwear is recommended for navigating uneven terrain, especially in challenging areas or those with deep holes and conglomerate formations. If visiting caves with ladder descents, like Walhalla Cave, ensure your clothing allows for comfortable movement.
While the main highlights are well-known, the region's diverse geological formations mean there are many smaller, less-publicized natural karst caves and historical quarry sites to discover. The Heidewybliloch Cave, with its unique legend and tranquil setting, could be considered a charming hidden spot for those seeking a quieter experience.
The caves offer different experiences depending on the season. The Teufelskeller Nature Reserve is particularly pleasant in summer due to its shady and cool environment. In winter, snow tends to linger longer in this area. Generally, spring and autumn offer mild temperatures for exploring the surrounding trails and enjoying the barbecue facilities.


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