In the Aachen underground lies a millennia-old treasure - the thermal springs. This is spring water, which comes from thousands of meters deep, and is therefore very hot, up to 72 ° Celsius. The sources are the reason for the emergence of Aachen.

The app "aachen 72 degrees" makes this "buried" wealth visible in the city Aachen and leads to ten selected places that have a cultural-historical and / or geological reference to the thermal water sources or thermal water.

Worth knowing, amazing and curious, but especially the invisible and the disappeared is brought to light, conveyed in different depths and can be experienced in a playful way.

"Aachen 72 degrees" is an augmented reality tourist guide app that takes you through the city of Aachen and lets you experience many interesting stations.

A project of the Bürgerstiftung Lebensraum Aachen

Supported by
NRW Foundation nature conservation, home and cultural care
Landschaftsverband Rheinland
City of Aachen Commissioned by the Stiftung Lebensraum Aachen