Stag streets and narrow lanes between Schei Gate whose existence is attested in documents of the seventeenth century was a simple corridor to help firefighters work. Today the city is a curiosity. The bravest says it is the narrowest street in Europe. The fact is that the width varying between 111 and 135 cm him the title of the narrowest streets of the city. Street of 80 meters is covered by all tourists arriving in the city, is the meeting place of lovers and last but not least, a challenging subject for photographers.