Rotterdam port tour

Did a port tour of Rotterdam while my friend who was hosting me was at work. Wow that is a big port! It is like it's own city! Biggest port in Europe and one of the largest in the world. The weather was a bit less than ideal so the inside of the tour boat was super crowded. I sat up top the whole time, the only one to do so. Glad I beought my buff. Cool tour and learned more about the Netherlands trade and maritime industry. Included a picture I saw while walking past the Rotterdam maritime museum (did not go in) about a smooth sea never made a skilled sailor. Doubt the backpack was intentionally part of the design but I could be wrong, regardless, thought it was a nice touch.