Today we (2 adults, 2 children) completed the city rally "Ghosts of Cologne: The Witch". The children, aged 11 and 12, loved it. The tasks were great for their age. If you get stuck, there are tips that are very helpful, but not really necessary. The directions are easy to understand. The story is simple but well thought out and not too scary. You should wear comfortable shoes, because the path takes a while, with puzzles and searches etc. It was a full Sunday afternoon, which took 3.5 hours in total, including snacks and small breaks. Especially when you have to go back to Melaten because of the car parked there. In short, we are now tired and happy and have solved the puzzle to the end. Have fun.

We didn't have high expectations and were pleasantly surprised. The directions were correct and the tasks were quite simple, so that you were quickly guided through the story. Installing the app was also easy and straightforward. All in all a nice tour of Cologne with interesting facts about the history. :)

In itself a very cool tour with an interesting story and nice puzzles. You learn a lot about Cologne and get to know the city better BUT it takes much longer than 1.5 hours. We were traveling with an e-scooter and it took us 2 hours, hence a star deduction. Otherwise clear recommendation for a nice evening. Since the tour starts at the Melatenfriedhof, it is best to start when the cemetery is still open.