Köln

I'll admit, the main reason for me to go to Köln was to try Kölsch beer from the source. But the city is very nice, and is easily walkable. Here are some photos from the trip. 

The Dom

First thing you see out of the train station. Looms extremely large. 

Main shopping street

Started at Päff

Turned out to be the best of the day. 

The Dom looming

Cool setup for keg transfers

Mustard museum

On the left side of the Rhine

Genius beer trays

It really is impressive

Interesting use of a boil kettle

Those trays...

Train station

Check out the buildings in the distance