Over the last year, Union Station has been transformed to a space filled with attractions, such as the St. Louis Aquarium and the Build-A-Bear Headquarters, but another fun feature is mini golf. The course is tucked in-between Landry’s Seafood and the Ferris Wheel, and is a 18-hole course. The course was fairly basic, without any elaborate designs, but was also well-maintained and had a variance of 2-par greens. When we visited it was a fairly warm afternoon, but a nice breeze rolled through and a large portion of the course was shaded providing a nice activity for a hot day. Overall, we found the course to be a fun afternoon activity to enjoy the outdoors!