Spreuerhofstraße, narrowest street in the world, in Reutlingen, Germany
Spreuerhofstraße is a street in the old town of Reutlingen, Baden-Württemberg, recognized as the narrowest street in the world. It is 31 centimeters (about 12 inches) wide at its tightest point and opens to about 50 centimeters (20 inches) at its widest.
The alley was formed after a major fire in 1726 that destroyed much of Reutlingen. When the city was rebuilt quickly, the new buildings were placed so close together that this passage was left between them.
The name comes from a Middle High German word for chaff, linking the alley to the area once used near the town hospital. Walking through it today gives a direct sense of how little space existed between buildings in a medieval town.
The alley is easy to reach on foot from Reutlingen's pedestrian zone, and signs in the area point toward it. Those planning to walk through the narrowest section should avoid carrying large bags or wearing bulky clothing.
A measuring device at the narrowest point lets visitors check whether their body fits through, and those who manage it can receive a certificate on request. Nearby, a painted garage door carries a sign pointing the way to the world record.
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