Bayer Cross Leverkusen

The Bayer Cross Leverkusen is a large illuminated sign suspended between two steel masts that rises above the chemical complex. The structure spans approximately 51 meters across and is supported by towers that reach about 118 meters high.

The original cross was built in 1933 between two power plant chimneys and measured about 72 meters tall. It was removed during World War II in 1944 and later replaced with a modern version.

The cross is a landmark that reflects Leverkusen's industrial past and its connection to the Bayer chemical complex. For residents and visitors, it serves as a familiar visual marker that defines the skyline and makes the city recognizable from a distance.

The illuminated sign is best viewed from various points across the city or from a distance. Note that it turns off at night during certain seasons, typically between about 10 PM and 4 AM.

The sign is turned off at night during spring and autumn months to avoid interfering with migrating bird navigation. This consideration for bird migration is a noteworthy environmental measure for such a large industrial display.