On the outskirts of Tönisberg, near Kempen, stands the former Schachtanlage Niederberg IV, once part of the larger Zeche Niederberg coal mining complex. The mine played an important role in the coal industry of the western Ruhr region throughout the twentieth century.

The shaft was constructed between 1959 and 1963 and reached a depth of approximately 780 metres. For decades it was used for transporting miners and materials, as well as providing ventilation for the underground workings. Following the decline of the German coal industry, operations ended and the shaft was permanently sealed in 2002.

Unlike many former mining facilities that were demolished, the distinctive steel headframe of Niederberg IV was preserved. Today, the remaining buildings are protected as industrial heritage and serve as a reminder of the region’s rich mining history.

As one of the last visible remnants of coal mining in the Lower Rhine area, Niederberg IV remains a striking landmark and an important monument to Germany’s industrial past.