Best caves around Kestenholz are found within the district of Gäu in the canton of Solothurn, a region characterized by its agricultural land and forested areas. While Kestenholz itself is known for its natural landscapes, the surrounding area features notable geological formations. These natural features include various caves and gorges that offer opportunities for exploration. The region provides a diverse outdoor experience for visitors.
Last updated: July 11, 2026
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Highlight (Segment) • Gorge
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Great cave at the end of the 1000er Stägli. The route in the cave is well marked with arrows.
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Hello my dears :-) First of all, I wish you all a happy new year 2026! 🎉✨ Today I went on a varied and impressive hike. I started in Aarburg at the public parking lot, from where the trail immediately climbs over 1000 steps, though there are actually 1150 steps in total. The ascent becomes significantly steeper, especially from about the last 900 steps: it gets much steeper, and the steps are higher, which takes a considerable amount of effort. But it's worth it, because at the top, a lovely barbecue area awaits, perfect for a well-deserved break. The trail continued past Born up to the Stein (718 m above sea level). From this point on, there are repeatedly impressive views down to the Aare River, and on a clear day, the view of the Alps is simply stunning. A particular highlight was the Heidenhöhle (Heathen Cave). A headlamp is highly recommended for this section, as it's quite dark inside the cave. Afterwards, the trail zigzagged. The Little Matterhorn, which I already knew, once again served as a nice landmark along the route. Sure footing is required for this section; hiking poles may be helpful for some hikers. Finally, the route led me comfortably back to the parking lot, leaving me satisfied and with many wonderful memories. A truly successful hike that perfectly combined nature, exercise, and impressive views. 🥾🌲 Highlights I experienced: - 1000 Steps :-) - Heidenhöhle Cave - Little Matterhorn Lowlight: - None FYI: Here's the video (Part 1): relive.com/de/view/vZqNKKdow3v Here's the video (Part 2): Coming soon Equipment: Standard hiking gear FYI: Easy hike Difficulty: T1 (Hiking) I wish you all the best and happy hiking!
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Was no longer easily accessible in the meantime, but is now fully accessible again (March 2025)
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This is a great place to have a barbecue – especially when it rains, as the cave is very large.
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Here is a great barbecue area!
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Exciting place, also for children. They shouldn't be too small. You climb a bit and should bring good light.
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One of several fire pits directly in the gorge. Firewood is freely available. These places are well equipped and invite you to make the hike even more pleasant with a small picnic or barbecue break.
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Great cave. It goes deep into the rock.
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The region around Kestenholz features a variety of natural formations. You can find rock crevices like the Heideloch Cave, indentations in the rock such as the Sandloch Cave (Tüfelsschlucht — Devil's Gorge), and impressive gorges where water has eroded cave-like features, as seen in the Limmeren Gorge.
Yes, the Covered grill area in the Verena Gorge cave is considered family-friendly. It offers several fire pits, with firewood freely available, making it a pleasant spot for a picnic or barbecue break during a hike.
The Rest Area Under the Rocks is an idyllic spot surrounded by impressive rock formations and lush greenery. In the Limmeren Gorge, you can observe how the river has eroded impressive formations from hard limestone rock, creating caves within the mighty gorge itself.
The Heideloch Cave, also known as Heidechuchi, is a rock crevice that can be crawled through. It's described as very exciting but not suitable for those with claustrophobia, offering a more challenging exploration with fixed iron handholds for support.
Absolutely. The caves are often part of larger natural areas with extensive hiking opportunities. You can find various hiking trails around Kestenholz, ranging from easy to difficult. For more details, explore the Hiking around Kestenholz guide.
The geological features, particularly in places like the Limmeren Gorge, show how water has carved impressive formations from hard limestone rock over time, creating the unique cave structures and gorges found in the area.
Yes, several cave and gorge locations also serve as viewpoints. The Rest Area Under the Rocks and the Sandloch Cave (Tüfelsschlucht — Devil's Gorge) are noted for their scenic surroundings and offer opportunities for photography.
Visitors appreciate the idyllic and natural settings, the impressive rock formations, and the opportunities for a peaceful break. Many enjoy the well-equipped barbecue areas found in places like the Covered grill area in the Verena Gorge cave, which enhance the outdoor experience.
Beyond hiking, the Kestenholz region offers opportunities for road cycling and mountaineering. You can find various routes for these sports in the area. Check out the Road Cycling Routes around Kestenholz and Mountain Hikes around Kestenholz guides for more information.
While not a cave itself, the Tüfels Gorge is a significant natural attraction located near Kestenholz and offers a similar immersive natural environment with rushing waterfalls and lush greenery. The Sandloch Cave is specifically located above the Tüfelsschlucht, making them closely related in terms of location and natural experience.
The difficulty varies. Some areas, like the Heideloch Cave, are considered challenging and require crawling. Other locations, such as the Rest Area Under the Rocks, are more accessible and offer a place for a break rather than a deep exploration.


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