
The Gempenturm is a 28-meter high observation tower on the Schartenflue. It offers 360-degree views of the Basel region and the Jura mountains. At night, its striking green illumination makes it a unique architectural subject against the dark sky.

The Gempenturm is a 28-meter high observation tower on the Schartenflue. It offers 360-degree views of the Basel region and the Jura mountains. At night, its striking green illumination makes it a unique architectural subject against the dark sky.