We recently embarked on a Stena Line ferry traveling from Gothenburg to Kiel. The ferry is as tall as a building and the view from its deck is pretty spectacular. I took the chance of shooting a couple of panoramas from such a vantage point to capture the feeling of dominance over the city that you get from there.
This is the view towards the open sea. The ferry goes under the big bridge and it feels like you could almost touch it. Pretty cool (also temperature-wise).:
And this is the view upstream: