Squeezing in at a mere 12.2 inches at its narrowest, Germany's Spreuerhofstrasse is not for the broad-shouldered or wide-girthed set. Its claustrophobia-inducing measurements were established in the 18th century, and today it holds the title of narrowest street in the world. Sadly, this record-breaking street may soon cease to exist due to a water-seepage issue that has caused the already-constricted walls to bulge.
Find Your Way There: Spreuerhofstrasse is in Reutlingen, Baden-Wurttemberg, Germany.
Watch: Walk the Spreuerhofstrasse vicariously here.