Hiking Highlight
Recommended by 216 out of 222 hikers
Don't forget a flashlight and definitely good shoes. It can be wet in the tunnel. The almost one kilometer long tunnel is easy to walk on. A real adventure.
August 29, 2021
Super exciting and cool, just watch out for your head and watch out for waterproof shoes! 😅
August 23, 2021
Please note that the tunnel may be closed seasonally and not accessible during these periods. This is currently the case, as of the beginning of July 2025, as the tunnel is (again) being used for irrigation purposes. Unfortunately, this information is only available on a notice board at the entrance or at the junction with the waterway.
July 1, 2025
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