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Kalkofen Hahner Mühle

Explore Aachen's Industrial Heritage through Lime Kilns

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Aachen: First Steps10 pts

Aachen: Explorer25 pts

Aachen: Insider50 pts

The Hahner Mühle lime kilns in Aachen offer a glimpse into the city’s industrial past. Built between 1870 and 1924, these kilns represent a time when lime production was thriving, even modernizing after World War II. Visiting this site lets you dive into the history of lime extraction and appreciate the technical marvels of the era.

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Did you know?

By the mid-1950s, the lime kilns had to close due to significant structural changes in the lime industry.

Guided Story

Imagine the late 19th century. The air is filled with the sound of hammers and the low hum of the kilns. Right here at Hahner Mühle, lime was extracted from nearby limestone. Look around, you can almost hear the mighty structures of the kilns working tirelessly. These kilns were once the heart of a thriving industry, supplying entire cities with building materials. Behind you, a bit further away, lies the charming landscape of Walheim. This area has significantly shaped the history and development of the region. Today, the kilns stand as silent witnesses of a bygone era, offering you a glimpse into the industrial revolution.