While we were in Saint Charles in Missouri this summer 2022.
We walked along the Katy Trail. This park walk built on a Missouri-Kansas-Texas Railroad that is 240 miles long and runs between Clinton and Machens. There are 26 trail heads and four restored railroad depots along the trail.
Section of the trail between Cooper County and St. Charles County has been designated as an official segment of the Lewis and Clark Historic Trail.
Here are some of pictures of the park that we got to see.
Katy Trail State Park | Missouri State Parks (mostateparks.com)