Couldn't believe my eyes when I saw this come into the campground. Apparently it is a tour company from Germany. On this particular tour they were touring Western Canada and Alaska for 22 days at a cost of $4600USD. The bus sleeps 24 in cubicles.
Rotel Tours features many different types of buses and they tour most of the world. They seem very organized. Check out their website at www.rotel.de
Also the link below.