Considering the Insel Hotel Bad Godesberg in Cologne?
A VT member wrote the following comment about visiting Cologne:
A Train for Tired Tourists by christine.j
If you are too exhausted to walk from one Christmas market to the next, you can take a little "train". It's running between the markets and takes people down to the chocolate museum as well. The drivers do a terrific job! They manage to drive their "train" through the crowds without actually running someone over. It's hard enough to walk in these crowds, let alone drive there.
Prices are 5 Euro for a round trip.