First, the food and drink was excellent. We had 7 older men in our group and noticed we were being followed toward the end of our tour. At least one man followed us into our last bar/restaurant. Our guide, who was relaxed and informative until that point, got nervous and eventually left us. Time wise the tour was done but he didn't take us back to our starting point which was where the tour was supposed to end. We didn't speak German or Polish and only had a vague idea of where to walk to get back to where our van & driver were waiting. Outside the restaurant, we noticed a car with 2 men sitting in it that looked like the men following us. We were able to call our driver to pick us up at the restaurant and didn't have to walk. We really felt like we were being setup for a shakedown or robbery and our guide saw something and left. I shared our concerns with the tour company and they expressed concern. I left a similar review on their site but it was never posted and made public.