A charming example of medieval architecture, this narrow street is full of craftsmen's workshops and artists displaying their beautiful work. Take a walk down this street and travel back in time while watching the craftsmen working here. At night, the passage is beautifully lit up so don't hesitate to visit it even after sunset.
Wikipedia (Estonian) https://et.wikipedia.org/wiki/Katariina_k%25C3%25A4ik
Address Katariina käik, 10140 Tallinn, Estonia
Coordinates 59°26'15.454" N 24°44'54.05" E