The Vulkanstraße is a street in Duisburg, Germany that is the location of the city's red-light district.

While the Bandidos controlled the Ruhr area, the Hells Angels claimed the Rhineland for themselves; interests overlap in Duisburg.

[2] In 2011 there were plans to move the red-light district to Duisburg, but there was strong opposition.

[6] Later in the same year the construction of another brothel on the Vulkanstraße was approved by the District Council.

[8][9] In 2013, the Greens and leftists in the Duisburg city council called for an advice centre for prostitutes.