A stand was selling these little wooden boats...
And the kids would float them in the canals along the streets.
There was a market full of produce, flowers, various arts and crafts, and food stands.
We went into the Münster, a large cathedral with amazing wood carvings and stained glass windows.
Then we hiked into the Black Forest.
Grandpa was leaving the next day, so the boys gave him lots of love before he left!