Büsingen border marker no. 123 is an old stone placed on the side of the downer part of the street of Vögelingasschen.

On Swiss side this street is called Rheinhaldenstrasse and meets the German Schaffhauser Strasse at the border.

Border markers 122 and 123 are both stone markers and located in the street asphalt.

The border marker is clearly visible next to the fence. The biker has just entered Germany from Switzerland.