Top 8 Caves around Sachseln
Best caves around Sachseln are found in a region characterized by its position near Lake Sarnen and the surrounding Swiss Alps. The area features diverse natural landscapes, including gorges and rock formations. Sachseln itself is a municipality in the canton of Obwalden, offering access to various outdoor activities. The geological makeup of the region contributes to the presence of several subterranean features.
Best caves around Sachseln
- The most popular caves is Natural Tunnel in the Aas Gorge, a natural…
Last updated: May 13, 2026
Natural Tunnel in the Aas Gorge
Highlight • Natural Monument
Translated by Google •
Tip by
World War II underground cavern in the Aare Gorge
Highlight • Historical Site
This military installation with two caverns was built at the end of 1940. The larger cavern was to be used as a dormitory for 185 officers …
Tip by
Sign up now to discover places like this
Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.
Sign up for free
Drachenloch Cave
Highlight • Cave
Translated by Google •
Tip by
Fortress Klein-Durren
Highlight • Historical Site
At this point there are two caves …
Translated by Google •
Tip by
Entrances to the Former Drachenflue Artillery Fortress
Highlight • Historical Site
Translated by Google •
Tip by
Sign up for free to discover even more caves around Sachseln.
Sign up for free
Already have an account?
Start today with a free account
Your next adventure awaits.
Login or Signup
Popular around Sachseln
Trans Swiss Trail – Hiking across Switzerland
Via Jacobi – Following the Way of St James across Switzerland
On the Tell Trail over the Big 6 of Central Switzerland
Road Cycling Routes around Sachseln
Hiking around Sachseln
MTB Trails around Sachseln
Running Trails around Sachseln
Cycling around Sachseln
Mountain Hikes around Sachseln
Gravel biking around Sachseln
Other adventures around Sachseln
Tips from the Community
@heloks isn't quite right. The mighty Dürren fortress is considerably larger. This is the Renggpass barrier.
0
0
Underground cavern from WWII This military installation with two caverns was built at the end of 1940. The larger cavern was to be used as a dormitory for 185 officers and soldiers. All the technical equipment was installed in the smaller cavern. Offices, recreation room and dining rooms were installed in a stationery train in the tunnel. It is not known why, but the installations were never used and still exist, hidden and unused in the Kirchet cliffs. One of the few visitors to the instaliation reported: „The caverns were very luxurious for me: wooden lined walls, heating, running water, flushing toilets, electric lighting ... "
1
2
The path in the Aa Gorge leads through a small natural tunnel, nothing spectacular, but very beautiful.
10
0
In the meantime I also found out the name: Fortress Klein-Durren https://de.wikipedia.org/wiki/Festung_Klein-Durren
0
0
The entrances to the former Drachenflue artillery fortress are located on both sides of the rock.
0
0
The legendary Drachenloch is located BELOW the cliffs and is difficult to reach. The wall comes from the closure of the artillery fortress.
0
0
Great hiking trail along the gorge .......
1
0
Great hiking trail along the gorge ....... the hike can only be recommended
1
0
Frequently Asked Questions
Are there any natural caves to explore directly in Sachseln?
While there are no prominent natural caves directly within the municipality of Sachseln, the broader region offers notable subterranean attractions. The most significant example nearby is the St. Beatus Caves, located above Lake Thun near Interlaken.
What kind of caves can I find around Sachseln?
The caves around Sachseln include natural tunnels, historical military caverns, and traditional caves. You can explore sites like the Natural Tunnel in the Aas Gorge, which is part of a scenic hiking trail, and historical fortifications such as Fortress Klein-Durren.
Are there any historical caves or military installations to visit?
Yes, the region features several historical sites. Fortress Klein-Durren, for example, contains caves that were part of World War II fortifications, complete with an information board. Another historical site is the World War II underground cavern in the Aare Gorge, a military installation with two caverns that were never used but remain intact.
What is the Drachenloch Cave and how accessible is it?
The Drachenloch Cave is a legendary cave located below cliffs, associated with historical fortifications. It is noted for its challenging access, so visitors should be prepared for a difficult approach.
Are there family-friendly options for exploring caves or natural tunnels?
Yes, the Natural Tunnel in the Aas Gorge is considered family-friendly. It offers a scenic experience as part of a hiking trail through the gorge.
What are the St. Beatus Caves and where are they located?
The St. Beatus Caves are a significant cave system located dramatically above Lake Thun, near Interlaken, in the Canton of Bern. They are not directly in Sachseln but are a major attraction in the broader region. You can find more information about them on MySwitzerland.com.
What can I expect to see inside the St. Beatus Caves?
Inside the St. Beatus Caves, you can marvel at spectacular limestone formations, including diverse stalactites and stalagmites, underground waterfalls, grottoes, and gorges. About one kilometer of the system is accessible via well-maintained and illuminated pathways. There's also a museum at the entrance providing geological and historical insights.
Are the St. Beatus Caves accessible for everyone?
The St. Beatus Caves are accessible via well-lit pathways, but they include 297 steps and an elevation difference of 87 meters. This makes them unsuitable for wheelchairs and strollers. The temperature inside is a constant 8-10 degrees Celsius with high humidity, so appropriate clothing and sturdy footwear are recommended.
What outdoor activities can I combine with a visit to the caves around Sachseln?
The Sachseln area offers various outdoor activities. You can find numerous hiking trails, including those that pass by natural features like the Aas Gorge. There are also options for gravel biking, mountain hikes, and general hiking in the surrounding Swiss Alps.
What do visitors enjoy most about the caves and natural features in the Sachseln area?
Visitors appreciate the scenic beauty of the natural features, such as the path through the Aa Gorge, and the historical significance of the military installations. The combination of natural landscapes and historical sites offers a diverse experience for explorers.
Are there any caves that are currently blocked or inaccessible?
Yes, the Entrances to the Former Drachenflue Artillery Fortress are currently blocked, preventing access to the interior of the former military installation.
Most popular routes around Sachseln
Most popular attractions around Sachseln
Get inspired with the komoot mobile app
Explore more
Extend your search for the best caves by checking out these guides of the top ones around Sachseln:
