Silver Dollar City drew 2 million visitors last year, while Smithville’s Main Street now leads to a lake packed with outdoor ...

Ahead of a key anniversary, Missouri's sprawling 240-mile Katy Trail has earned national praise from USA TODAY readers.

Saint Louis Zoo (9 a.m. to 5 p.m.). St. Louis Aquarium at Union Station (9 a.m. to 5 p.m.). St. Louis Science Center (11 a.m.