Is it a bird...?

Is it a bird? Is it a plane?! No, of course not. It's a tourist coach-thing which doubles as a boat and, having taken you around the streets, takes you along the Danube. I've seen the adverts, and was initially sceptical of the chance of it being true. Still, I saw it today, and even though it did appear that the embankment walls are of such a size that nothing of note could be seen from the windows of the bus/boat, I presume that it's entertaining enough in its own way!