Bezirk Gäu’s landscape is a beautiful place to explore — something that you can best experience by visiting one of our 3
beautiful natural monuments in Bezirk Gäu. To help you find the one for, you can see all the details you need to explore the best natural monuments, and better plan your next outdoor adventure!
Last updated: June 26, 2026
Highlight • Viewpoint
Translated by Google •
Tip by
Highlight • Viewpoint
Translated by Google •
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
Highlight • Trail
Translated by Google •
Tip by
Highlight • Viewpoint
Translated by Google •
Tip by
Highlight • Cave
Translated by Google •
Tip by
Start today with a free account
Your next adventure awaits.
Login or Signup
This narrow cave is located at the very top of the Nack, which is itself a beautiful rocky area. According to current research, the crevice is a good 60 meters deep, but I wouldn't explore beyond the entrance without equipment.
0
0
Beautiful region, bike, gravel, road bike
0
0
The Belchenflue, known locally as Bölche and also known as the Swiss Belchen to distinguish it from the mountain peaks of the same name in Germany and France, is a prominent mountain peak in the Swiss Jura. It is 1,099 m above sea level and lies about 7 km west of Olten. The border between the cantons of Basel-Landschaft and Solothurn runs across the rocky peak.
0
0
From the viewing platform on the Roggenfluh, the view of the Mittelland and the Alps is simply brilliant, the two large panoramic maps explain all the mountains from the Glaner Alps to Mont Blanc.
4
1
The Roggen, one of my favorite mountains...with fantastic trails towards Balsthal or Oensingen.
0
0
Very nice place high above Önsingen with a good view over the Mittelland
1
0
The Roggenflue is a wonderful panoramic mountain in the Solothurn Jura and the hike from Balsthal is really beautiful.
5
1
Karin is of course right. Somehow I rejected something when creating it🙈👍 I have now removed the view photos.
1
0


Find even more amazing natural monuments in Bezirk Gäu by checking out the top Highlights region by region:
Extend your search for the best caves by checking out these guides of the top ones in Bezirk Gäu: